81211448448

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:537

約数の個数: 512

約数和(自身を含む): 267010867200

約数和(自身を除く): 185799418752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 64, 72, 78, 86, 96, 104, 108, 117, 127, 128, 129, 144, 156, 172, 192, 208, 216, 234, 254, 258, 288, 312, 331, 344, 351, 381, 384, 387, 416, 432, 468, 508, 516, 559, 576, 624, 662, 688, 702, 762, 774, 832, 864, 936, 993, 1016, 1032, 1118, 1143, 1152, 1161, 1248, 1324, 1376, 1404, 1524, 1548, 1651, 1664, 1677, 1728, 1872, 1986, 2032, 2064, 2236, 2286, 2322, 2496, 2648, 2752, 2808, 2979, 3048, 3096, 3302, 3354, 3429, 3456, 3744, 3972, 4064, 4128, 4303, 4472, 4572, 4644, 4953, 4992, 5031, 5296, 5461, 5504, 5616, 5958, 6096, 6192, 6604, 6708, 6858, 7488, 7944, 8128, 8256, 8606, 8937, 8944, 9144, 9288, 9906, 10062, 10592, 10922, 11232, 11916, 12192, 12384, 12909, 13208, 13416, 13716, 14233, 14859, 14976, 15093, 15888, 16256, 16383, 16512, 17212, 17874, 17888, 18288, 18576, 19812, 20124, 21184, 21844, 22464, 23832, 24384, 24768, 25818, 26416, 26832, 27432, 28466, 29718, 30186, 31776, 32766, 34424, 35748, 35776, 36576, 37152, 38727, 39624, 40248, 42037, 42368, 42699, 43688, 44577, 44928, 47664, 48768, 49149, 49536, 51636, 52832, 53664, 54864, 56932, 59436, 60372, 63552, 65532, 68848, 70993, 71496, 71552, 73152, 74304, 77454, 79248, 80496, 84074, 85398, 87376, 89154, 95328, 98298, 103272, 105664, 107328, 109728, 113864, 116181, 118872, 120744, 126111, 127104, 128097, 131064, 137696, 141986, 142992, 146304, 147447, 148608, 154908, 158496, 160992, 168148, 170796, 174752, 178308, 185029, 190656, 196596, 206544, 211328, 212979, 214656, 219456, 227728, 232362, 237744, 241488, 252222, 256194, 262128, 275392, 283972, 285984, 294894, 309816, 316992, 321984, 336296, 341592, 349504, 356616, 370058, 378333, 381312, 384291, 393192, 413088, 425958, 438912, 455456, 464724, 475488, 482976, 504444, 512388, 524256, 546481, 550784, 555087, 567944, 571968, 589788, 619632, 633984, 638937, 643968, 672592, 683184, 699008, 713232, 740116, 756666, 768582, 786384, 826176, 851916, 910912, 929448, 950976, 965952, 1008888, 1024776, 1048512, 1092962, 1110174, 1134999, 1135888, 1143936, 1179576, 1239264, 1277874, 1345184, 1366368, 1426464, 1480232, 1513332, 1537164, 1572768, 1639443, 1652352, 1665261, 1703832, 1807591, 1821824, 1858896, 1901952, 1916811, 1931904, 2017776, 2049552, 2097024, 2185924, 2220348, 2269998, 2271776, 2359152, 2478528, 2555748, 2690368, 2732736, 2852928, 2960464, 3026664, 3074328, 3145536, 3278886, 3330522, 3407664, 3615182, 3717792, 3833622, 4035552, 4099104, 4371848, 4440696, 4539996, 4543552, 4718304, 4918329, 4957056, 4995783, 5111496, 5380736, 5422773, 5465472, 5705856, 5920928, 6053328, 6148656, 6291072, 6557772, 6661044, 6815328, 7230364, 7435584, 7667244, 8071104, 8198208, 8743696, 8881392, 9079992, 9087104, 9436608, 9836658, 9991566, 10222992, 10845546, 11841856, 12106656, 12297312, 13115544, 13322088, 13630656, 14460728, 14754987, 14871168, 15334488, 16142208, 16268319, 16396416, 17487392, 17762784, 18159984, 18873216, 19673316, 19983132, 20445984, 21691092, 23498683, 23683712, 24213312, 24594624, 26231088, 26644176, 27261312, 28921456, 29509974, 30668976, 32536638, 34974784, 35525568, 36319968, 39346632, 39966264, 40891968, 43382184, 46997366, 48426624, 48804957, 49189248, 52462176, 53288352, 57842912, 59019948, 61337952, 65073276, 69949568, 70496049, 71051136, 72639936, 78693264, 79932528, 81783936, 86764368, 93994732, 97609914, 104924352, 106576704, 115685824, 118039896, 122675904, 130146552, 140992098, 145279872, 157386528, 159865056, 173528736, 187989464, 195219828, 209848704, 211488147, 213153408, 231371648, 236079792, 245351808, 260293104, 281984196, 314773056, 319730112, 347057472, 375978928, 390439656, 422976294, 472159584, 520586208, 563968392, 629546112, 634464441, 639460224, 694114944, 751957856, 780879312, 845952588, 944319168, 1041172416, 1127936784, 1268928882, 1503915712, 1561758624, 1691905176, 1888638336, 2082344832, 2255873568, 2537857764, 3007831424, 3123517248, 3383810352, 4511747136, 5075715528, 6247034496, 6767620704, 9023494272, 10151431056, 13535241408, 20302862112, 27070482816, 40605724224, 81211448448]

約数ペア:

[(1, 81211448448), (2, 40605724224), (3, 27070482816), (4, 20302862112), (6, 13535241408), (8, 10151431056), (9, 9023494272), (12, 6767620704), (13, 6247034496), (16, 5075715528), (18, 4511747136), (24, 3383810352), (26, 3123517248), (27, 3007831424), (32, 2537857764), (36, 2255873568), (39, 2082344832), (43, 1888638336), (48, 1691905176), (52, 1561758624), (54, 1503915712), (64, 1268928882), (72, 1127936784), (78, 1041172416), (86, 944319168), (96, 845952588), (104, 780879312), (108, 751957856), (117, 694114944), (127, 639460224), (128, 634464441), (129, 629546112), (144, 563968392), (156, 520586208), (172, 472159584), (192, 422976294), (208, 390439656), (216, 375978928), (234, 347057472), (254, 319730112), (258, 314773056), (288, 281984196), (312, 260293104), (331, 245351808), (344, 236079792), (351, 231371648), (381, 213153408), (384, 211488147), (387, 209848704), (416, 195219828), (432, 187989464), (468, 173528736), (508, 159865056), (516, 157386528), (559, 145279872), (576, 140992098), (624, 130146552), (662, 122675904), (688, 118039896), (702, 115685824), (762, 106576704), (774, 104924352), (832, 97609914), (864, 93994732), (936, 86764368), (993, 81783936), (1016, 79932528), (1032, 78693264), (1118, 72639936), (1143, 71051136), (1152, 70496049), (1161, 69949568), (1248, 65073276), (1324, 61337952), (1376, 59019948), (1404, 57842912), (1524, 53288352), (1548, 52462176), (1651, 49189248), (1664, 48804957), (1677, 48426624), (1728, 46997366), (1872, 43382184), (1986, 40891968), (2032, 39966264), (2064, 39346632), (2236, 36319968), (2286, 35525568), (2322, 34974784), (2496, 32536638), (2648, 30668976), (2752, 29509974), (2808, 28921456), (2979, 27261312), (3048, 26644176), (3096, 26231088), (3302, 24594624), (3354, 24213312), (3429, 23683712), (3456, 23498683), (3744, 21691092), (3972, 20445984), (4064, 19983132), (4128, 19673316), (4303, 18873216), (4472, 18159984), (4572, 17762784), (4644, 17487392), (4953, 16396416), (4992, 16268319), (5031, 16142208), (5296, 15334488), (5461, 14871168), (5504, 14754987), (5616, 14460728), (5958, 13630656), (6096, 13322088), (6192, 13115544), (6604, 12297312), (6708, 12106656), (6858, 11841856), (7488, 10845546), (7944, 10222992), (8128, 9991566), (8256, 9836658), (8606, 9436608), (8937, 9087104), (8944, 9079992), (9144, 8881392), (9288, 8743696), (9906, 8198208), (10062, 8071104), (10592, 7667244), (10922, 7435584), (11232, 7230364), (11916, 6815328), (12192, 6661044), (12384, 6557772), (12909, 6291072), (13208, 6148656), (13416, 6053328), (13716, 5920928), (14233, 5705856), (14859, 5465472), (14976, 5422773), (15093, 5380736), (15888, 5111496), (16256, 4995783), (16383, 4957056), (16512, 4918329), (17212, 4718304), (17874, 4543552), (17888, 4539996), (18288, 4440696), (18576, 4371848), (19812, 4099104), (20124, 4035552), (21184, 3833622), (21844, 3717792), (22464, 3615182), (23832, 3407664), (24384, 3330522), (24768, 3278886), (25818, 3145536), (26416, 3074328), (26832, 3026664), (27432, 2960464), (28466, 2852928), (29718, 2732736), (30186, 2690368), (31776, 2555748), (32766, 2478528), (34424, 2359152), (35748, 2271776), (35776, 2269998), (36576, 2220348), (37152, 2185924), (38727, 2097024), (39624, 2049552), (40248, 2017776), (42037, 1931904), (42368, 1916811), (42699, 1901952), (43688, 1858896), (44577, 1821824), (44928, 1807591), (47664, 1703832), (48768, 1665261), (49149, 1652352), (49536, 1639443), (51636, 1572768), (52832, 1537164), (53664, 1513332), (54864, 1480232), (56932, 1426464), (59436, 1366368), (60372, 1345184), (63552, 1277874), (65532, 1239264), (68848, 1179576), (70993, 1143936), (71496, 1135888), (71552, 1134999), (73152, 1110174), (74304, 1092962), (77454, 1048512), (79248, 1024776), (80496, 1008888), (84074, 965952), (85398, 950976), (87376, 929448), (89154, 910912), (95328, 851916), (98298, 826176), (103272, 786384), (105664, 768582), (107328, 756666), (109728, 740116), (113864, 713232), (116181, 699008), (118872, 683184), (120744, 672592), (126111, 643968), (127104, 638937), (128097, 633984), (131064, 619632), (137696, 589788), (141986, 571968), (142992, 567944), (146304, 555087), (147447, 550784), (148608, 546481), (154908, 524256), (158496, 512388), (160992, 504444), (168148, 482976), (170796, 475488), (174752, 464724), (178308, 455456), (185029, 438912), (190656, 425958), (196596, 413088), (206544, 393192), (211328, 384291), (212979, 381312), (214656, 378333), (219456, 370058), (227728, 356616), (232362, 349504), (237744, 341592), (241488, 336296), (252222, 321984), (256194, 316992), (262128, 309816), (275392, 294894), (283972, 285984)]