645167952

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 480

約数和(自身を含む): 2388597120

約数和(自身を除く): 1743429168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 19, 22, 24, 26, 33, 34, 36, 38, 39, 44, 48, 51, 52, 57, 66, 68, 72, 76, 78, 88, 97, 99, 102, 104, 114, 117, 132, 136, 143, 144, 152, 153, 156, 171, 176, 187, 194, 198, 204, 208, 209, 221, 228, 234, 247, 264, 272, 286, 291, 304, 306, 312, 323, 342, 374, 388, 396, 408, 418, 429, 442, 456, 468, 494, 528, 561, 572, 582, 612, 624, 627, 646, 663, 684, 741, 748, 776, 792, 816, 836, 858, 873, 884, 912, 936, 969, 988, 1067, 1122, 1144, 1164, 1224, 1254, 1261, 1287, 1292, 1326, 1368, 1482, 1496, 1552, 1584, 1649, 1672, 1683, 1716, 1746, 1768, 1843, 1872, 1881, 1938, 1976, 1989, 2134, 2223, 2244, 2288, 2328, 2431, 2448, 2508, 2522, 2574, 2584, 2652, 2717, 2736, 2907, 2964, 2992, 3201, 3298, 3344, 3366, 3432, 3492, 3536, 3553, 3686, 3762, 3783, 3876, 3952, 3978, 4199, 4268, 4446, 4488, 4656, 4862, 4947, 5016, 5044, 5148, 5168, 5304, 5434, 5529, 5814, 5928, 6402, 6596, 6732, 6864, 6984, 7106, 7293, 7372, 7524, 7566, 7752, 7956, 8151, 8398, 8536, 8892, 8976, 9603, 9724, 9894, 10032, 10088, 10296, 10608, 10659, 10868, 11058, 11349, 11628, 11856, 12597, 12804, 13192, 13464, 13871, 13968, 14212, 14586, 14744, 14841, 15048, 15132, 15504, 15912, 16302, 16587, 16796, 17072, 17784, 18139, 19206, 19448, 19788, 20176, 20273, 20592, 21318, 21437, 21736, 21879, 22116, 22698, 23256, 23959, 24453, 25194, 25608, 26384, 26928, 27742, 28424, 29172, 29488, 29682, 30096, 30264, 31331, 31824, 31977, 32604, 33174, 33592, 35568, 36278, 37791, 38412, 38896, 39576, 40546, 41613, 42636, 42874, 43472, 43758, 44232, 45396, 46189, 46512, 47918, 48906, 50388, 51216, 54417, 55484, 56848, 58344, 59364, 60528, 60819, 62662, 63954, 64311, 65208, 66348, 67184, 71877, 72556, 75582, 76824, 79152, 81092, 83226, 85272, 85748, 87516, 88464, 90792, 92378, 93993, 95836, 97812, 100776, 108834, 110968, 116688, 118728, 121638, 124839, 125324, 127908, 128622, 130416, 132696, 138567, 143754, 145112, 151164, 153648, 162184, 163251, 166452, 170544, 171496, 175032, 181584, 182457, 184756, 187986, 191672, 192933, 195624, 201552, 215631, 217668, 221936, 235807, 237456, 243276, 249678, 250648, 255816, 257244, 263549, 265392, 277134, 281979, 287508, 290224, 302328, 324368, 326502, 332904, 342992, 344641, 350064, 364914, 369512, 375972, 383344, 385866, 391248, 407303, 415701, 431262, 435336, 471614, 486552, 499356, 501296, 511632, 514488, 527098, 554268, 563958, 575016, 604656, 653004, 665808, 689282, 707421, 729828, 739024, 751944, 771732, 790647, 814606, 831402, 862524, 870672, 943228, 973104, 998712, 1028976, 1033923, 1054196, 1108536, 1127916, 1150032, 1221909, 1306008, 1378564, 1414842, 1459656, 1503888, 1543464, 1581294, 1629212, 1662804, 1725048, 1886456, 1997424, 2067846, 2108392, 2122263, 2217072, 2255832, 2371941, 2443818, 2612016, 2757128, 2829684, 2919312, 3086928, 3101769, 3162588, 3258424, 3325608, 3450096, 3665727, 3772912, 4135692, 4216784, 4244526, 4480333, 4511664, 4743882, 4887636, 5514256, 5659368, 6203538, 6325176, 6516848, 6651216, 7331454, 8271384, 8489052, 8960666, 9487764, 9775272, 11318736, 12407076, 12650352, 13440999, 14662908, 16542768, 16978104, 17921332, 18975528, 19550544, 24814152, 26881998, 29325816, 33956208, 35842664, 37951056, 40322997, 49628304, 53763996, 58651632, 71685328, 80645994, 107527992, 161291988, 215055984, 322583976, 645167952]

約数ペア:

[(1, 645167952), (2, 322583976), (3, 215055984), (4, 161291988), (6, 107527992), (8, 80645994), (9, 71685328), (11, 58651632), (12, 53763996), (13, 49628304), (16, 40322997), (17, 37951056), (18, 35842664), (19, 33956208), (22, 29325816), (24, 26881998), (26, 24814152), (33, 19550544), (34, 18975528), (36, 17921332), (38, 16978104), (39, 16542768), (44, 14662908), (48, 13440999), (51, 12650352), (52, 12407076), (57, 11318736), (66, 9775272), (68, 9487764), (72, 8960666), (76, 8489052), (78, 8271384), (88, 7331454), (97, 6651216), (99, 6516848), (102, 6325176), (104, 6203538), (114, 5659368), (117, 5514256), (132, 4887636), (136, 4743882), (143, 4511664), (144, 4480333), (152, 4244526), (153, 4216784), (156, 4135692), (171, 3772912), (176, 3665727), (187, 3450096), (194, 3325608), (198, 3258424), (204, 3162588), (208, 3101769), (209, 3086928), (221, 2919312), (228, 2829684), (234, 2757128), (247, 2612016), (264, 2443818), (272, 2371941), (286, 2255832), (291, 2217072), (304, 2122263), (306, 2108392), (312, 2067846), (323, 1997424), (342, 1886456), (374, 1725048), (388, 1662804), (396, 1629212), (408, 1581294), (418, 1543464), (429, 1503888), (442, 1459656), (456, 1414842), (468, 1378564), (494, 1306008), (528, 1221909), (561, 1150032), (572, 1127916), (582, 1108536), (612, 1054196), (624, 1033923), (627, 1028976), (646, 998712), (663, 973104), (684, 943228), (741, 870672), (748, 862524), (776, 831402), (792, 814606), (816, 790647), (836, 771732), (858, 751944), (873, 739024), (884, 729828), (912, 707421), (936, 689282), (969, 665808), (988, 653004), (1067, 604656), (1122, 575016), (1144, 563958), (1164, 554268), (1224, 527098), (1254, 514488), (1261, 511632), (1287, 501296), (1292, 499356), (1326, 486552), (1368, 471614), (1482, 435336), (1496, 431262), (1552, 415701), (1584, 407303), (1649, 391248), (1672, 385866), (1683, 383344), (1716, 375972), (1746, 369512), (1768, 364914), (1843, 350064), (1872, 344641), (1881, 342992), (1938, 332904), (1976, 326502), (1989, 324368), (2134, 302328), (2223, 290224), (2244, 287508), (2288, 281979), (2328, 277134), (2431, 265392), (2448, 263549), (2508, 257244), (2522, 255816), (2574, 250648), (2584, 249678), (2652, 243276), (2717, 237456), (2736, 235807), (2907, 221936), (2964, 217668), (2992, 215631), (3201, 201552), (3298, 195624), (3344, 192933), (3366, 191672), (3432, 187986), (3492, 184756), (3536, 182457), (3553, 181584), (3686, 175032), (3762, 171496), (3783, 170544), (3876, 166452), (3952, 163251), (3978, 162184), (4199, 153648), (4268, 151164), (4446, 145112), (4488, 143754), (4656, 138567), (4862, 132696), (4947, 130416), (5016, 128622), (5044, 127908), (5148, 125324), (5168, 124839), (5304, 121638), (5434, 118728), (5529, 116688), (5814, 110968), (5928, 108834), (6402, 100776), (6596, 97812), (6732, 95836), (6864, 93993), (6984, 92378), (7106, 90792), (7293, 88464), (7372, 87516), (7524, 85748), (7566, 85272), (7752, 83226), (7956, 81092), (8151, 79152), (8398, 76824), (8536, 75582), (8892, 72556), (8976, 71877), (9603, 67184), (9724, 66348), (9894, 65208), (10032, 64311), (10088, 63954), (10296, 62662), (10608, 60819), (10659, 60528), (10868, 59364), (11058, 58344), (11349, 56848), (11628, 55484), (11856, 54417), (12597, 51216), (12804, 50388), (13192, 48906), (13464, 47918), (13871, 46512), (13968, 46189), (14212, 45396), (14586, 44232), (14744, 43758), (14841, 43472), (15048, 42874), (15132, 42636), (15504, 41613), (15912, 40546), (16302, 39576), (16587, 38896), (16796, 38412), (17072, 37791), (17784, 36278), (18139, 35568), (19206, 33592), (19448, 33174), (19788, 32604), (20176, 31977), (20273, 31824), (20592, 31331), (21318, 30264), (21437, 30096), (21736, 29682), (21879, 29488), (22116, 29172), (22698, 28424), (23256, 27742), (23959, 26928), (24453, 26384), (25194, 25608)]