18784256064

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:522

約数の個数: 448

約数和(自身を含む): 62891212800

約数和(自身を除く): 44106956736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 61, 62, 64, 76, 84, 93, 96, 112, 114, 122, 124, 133, 152, 168, 183, 186, 192, 217, 224, 228, 244, 248, 266, 304, 336, 366, 372, 389, 399, 427, 434, 448, 456, 488, 496, 532, 589, 608, 651, 672, 732, 744, 778, 798, 854, 868, 912, 976, 992, 1064, 1159, 1167, 1178, 1216, 1281, 1302, 1344, 1464, 1488, 1556, 1596, 1708, 1736, 1767, 1824, 1891, 1952, 1984, 2128, 2318, 2334, 2356, 2562, 2604, 2723, 2928, 2976, 3112, 3192, 3416, 3472, 3477, 3534, 3648, 3782, 3904, 4123, 4256, 4636, 4668, 4712, 5124, 5208, 5446, 5673, 5856, 5952, 6224, 6384, 6832, 6944, 6954, 7068, 7391, 7564, 8113, 8169, 8246, 8512, 9272, 9336, 9424, 10248, 10416, 10892, 11346, 11712, 12059, 12369, 12448, 12768, 13237, 13664, 13888, 13908, 14136, 14782, 15128, 16226, 16338, 16492, 18544, 18672, 18848, 20496, 20832, 21784, 22173, 22692, 23729, 24118, 24339, 24738, 24896, 25536, 26474, 27328, 27816, 28272, 29564, 30256, 32452, 32676, 32984, 35929, 36177, 37088, 37344, 37696, 39711, 40992, 41664, 43568, 44346, 45384, 47458, 48236, 48678, 49476, 51737, 52948, 55632, 56544, 59128, 60512, 64904, 65352, 65968, 71187, 71858, 72354, 74176, 74688, 79422, 81984, 84413, 87136, 88692, 90768, 94916, 96472, 97356, 98952, 103474, 105896, 107787, 111264, 113088, 118256, 121024, 129808, 130704, 131936, 142374, 143716, 144708, 155211, 158844, 166103, 168826, 174272, 177384, 181536, 189832, 192944, 194712, 197904, 206948, 211792, 215574, 222528, 229121, 236512, 251503, 253239, 259616, 261408, 263872, 284748, 287432, 289416, 310422, 317688, 332206, 337652, 354768, 363072, 379664, 385888, 389424, 395808, 413896, 423584, 431148, 450851, 458242, 473024, 498309, 503006, 506478, 519232, 522816, 569496, 574864, 578832, 620844, 635376, 664412, 675304, 687363, 709536, 735599, 754509, 759328, 771776, 778848, 791616, 827792, 847168, 862296, 901702, 916484, 996618, 1006012, 1012956, 1138992, 1149728, 1157664, 1241688, 1270752, 1328824, 1350608, 1352553, 1374726, 1419072, 1471198, 1509018, 1518656, 1557696, 1603847, 1655584, 1724592, 1803404, 1832968, 1993236, 2012024, 2025912, 2206797, 2277984, 2299456, 2315328, 2483376, 2541504, 2657648, 2701216, 2705106, 2749452, 2942396, 3018036, 3155957, 3207694, 3311168, 3449184, 3606808, 3665936, 3986472, 4024048, 4051824, 4413594, 4555968, 4811541, 4966752, 5149193, 5315296, 5402432, 5410212, 5498904, 5884792, 6036072, 6311914, 6415388, 6898368, 7213616, 7331872, 7972944, 8048096, 8103648, 8827188, 9467871, 9623082, 9933504, 10298386, 10630592, 10820424, 10997808, 11769584, 12072144, 12623828, 12830776, 13976381, 14427232, 14663744, 15447579, 15945888, 16096192, 16207296, 17654376, 18935742, 19246164, 20596772, 21640848, 21995616, 23539168, 24144288, 25247656, 25661552, 27952762, 28854464, 30895158, 31891776, 35308752, 37871484, 38492328, 41193544, 41929143, 43281696, 43991232, 47078336, 48288576, 50495312, 51323104, 55905524, 61790316, 70617504, 75742968, 76984656, 82387088, 83858286, 86563392, 97834667, 100990624, 102646208, 111811048, 123580632, 141235008, 151485936, 153969312, 164774176, 167716572, 195669334, 201981248, 223622096, 247161264, 293504001, 302971872, 307938624, 329548352, 335433144, 391338668, 447244192, 494322528, 587008002, 605943744, 670866288, 782677336, 894488384, 988645056, 1174016004, 1341732576, 1565354672, 2348032008, 2683465152, 3130709344, 4696064016, 6261418688, 9392128032, 18784256064]

約数ペア:

[(1, 18784256064), (2, 9392128032), (3, 6261418688), (4, 4696064016), (6, 3130709344), (7, 2683465152), (8, 2348032008), (12, 1565354672), (14, 1341732576), (16, 1174016004), (19, 988645056), (21, 894488384), (24, 782677336), (28, 670866288), (31, 605943744), (32, 587008002), (38, 494322528), (42, 447244192), (48, 391338668), (56, 335433144), (57, 329548352), (61, 307938624), (62, 302971872), (64, 293504001), (76, 247161264), (84, 223622096), (93, 201981248), (96, 195669334), (112, 167716572), (114, 164774176), (122, 153969312), (124, 151485936), (133, 141235008), (152, 123580632), (168, 111811048), (183, 102646208), (186, 100990624), (192, 97834667), (217, 86563392), (224, 83858286), (228, 82387088), (244, 76984656), (248, 75742968), (266, 70617504), (304, 61790316), (336, 55905524), (366, 51323104), (372, 50495312), (389, 48288576), (399, 47078336), (427, 43991232), (434, 43281696), (448, 41929143), (456, 41193544), (488, 38492328), (496, 37871484), (532, 35308752), (589, 31891776), (608, 30895158), (651, 28854464), (672, 27952762), (732, 25661552), (744, 25247656), (778, 24144288), (798, 23539168), (854, 21995616), (868, 21640848), (912, 20596772), (976, 19246164), (992, 18935742), (1064, 17654376), (1159, 16207296), (1167, 16096192), (1178, 15945888), (1216, 15447579), (1281, 14663744), (1302, 14427232), (1344, 13976381), (1464, 12830776), (1488, 12623828), (1556, 12072144), (1596, 11769584), (1708, 10997808), (1736, 10820424), (1767, 10630592), (1824, 10298386), (1891, 9933504), (1952, 9623082), (1984, 9467871), (2128, 8827188), (2318, 8103648), (2334, 8048096), (2356, 7972944), (2562, 7331872), (2604, 7213616), (2723, 6898368), (2928, 6415388), (2976, 6311914), (3112, 6036072), (3192, 5884792), (3416, 5498904), (3472, 5410212), (3477, 5402432), (3534, 5315296), (3648, 5149193), (3782, 4966752), (3904, 4811541), (4123, 4555968), (4256, 4413594), (4636, 4051824), (4668, 4024048), (4712, 3986472), (5124, 3665936), (5208, 3606808), (5446, 3449184), (5673, 3311168), (5856, 3207694), (5952, 3155957), (6224, 3018036), (6384, 2942396), (6832, 2749452), (6944, 2705106), (6954, 2701216), (7068, 2657648), (7391, 2541504), (7564, 2483376), (8113, 2315328), (8169, 2299456), (8246, 2277984), (8512, 2206797), (9272, 2025912), (9336, 2012024), (9424, 1993236), (10248, 1832968), (10416, 1803404), (10892, 1724592), (11346, 1655584), (11712, 1603847), (12059, 1557696), (12369, 1518656), (12448, 1509018), (12768, 1471198), (13237, 1419072), (13664, 1374726), (13888, 1352553), (13908, 1350608), (14136, 1328824), (14782, 1270752), (15128, 1241688), (16226, 1157664), (16338, 1149728), (16492, 1138992), (18544, 1012956), (18672, 1006012), (18848, 996618), (20496, 916484), (20832, 901702), (21784, 862296), (22173, 847168), (22692, 827792), (23729, 791616), (24118, 778848), (24339, 771776), (24738, 759328), (24896, 754509), (25536, 735599), (26474, 709536), (27328, 687363), (27816, 675304), (28272, 664412), (29564, 635376), (30256, 620844), (32452, 578832), (32676, 574864), (32984, 569496), (35929, 522816), (36177, 519232), (37088, 506478), (37344, 503006), (37696, 498309), (39711, 473024), (40992, 458242), (41664, 450851), (43568, 431148), (44346, 423584), (45384, 413896), (47458, 395808), (48236, 389424), (48678, 385888), (49476, 379664), (51737, 363072), (52948, 354768), (55632, 337652), (56544, 332206), (59128, 317688), (60512, 310422), (64904, 289416), (65352, 287432), (65968, 284748), (71187, 263872), (71858, 261408), (72354, 259616), (74176, 253239), (74688, 251503), (79422, 236512), (81984, 229121), (84413, 222528), (87136, 215574), (88692, 211792), (90768, 206948), (94916, 197904), (96472, 194712), (97356, 192944), (98952, 189832), (103474, 181536), (105896, 177384), (107787, 174272), (111264, 168826), (113088, 166103), (118256, 158844), (121024, 155211), (129808, 144708), (130704, 143716), (131936, 142374)]