12645791312

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{971}}^1$

素因数の和:1070

約数の個数: 180

約数和(自身を含む): 31836024864

約数和(自身を除く): 19190233552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 121, 124, 154, 176, 217, 242, 248, 308, 341, 434, 484, 496, 616, 682, 847, 868, 961, 968, 971, 1232, 1364, 1694, 1736, 1922, 1936, 1942, 2387, 2728, 3388, 3472, 3751, 3844, 3884, 4774, 5456, 6727, 6776, 6797, 7502, 7688, 7768, 9548, 10571, 10681, 13454, 13552, 13594, 15004, 15376, 15536, 19096, 21142, 21362, 26257, 26908, 27188, 30008, 30101, 38192, 42284, 42724, 52514, 53816, 54376, 60016, 60202, 73997, 74767, 84568, 85448, 105028, 107632, 108752, 116281, 117491, 120404, 147994, 149534, 169136, 170896, 210056, 210707, 232562, 234982, 240808, 295988, 299068, 331111, 420112, 421414, 465124, 469964, 481616, 591976, 598136, 662222, 813967, 822437, 842828, 930248, 933131, 939928, 1183952, 1196272, 1324444, 1627934, 1644874, 1685656, 1860496, 1866262, 1879856, 2317777, 2648888, 3255868, 3289748, 3371312, 3642221, 3732524, 4635554, 5297776, 6511736, 6531917, 6579496, 7284442, 7465048, 9271108, 10264441, 13023472, 13063834, 13158992, 14568884, 14930096, 18542216, 20528882, 25495547, 26127668, 29137768, 37084432, 41057764, 50991094, 52255336, 58275536, 71851087, 82115528, 101982188, 104510672, 112908851, 143702174, 164231056, 203964376, 225817702, 287404348, 407928752, 451635404, 574808696, 790361957, 903270808, 1149617392, 1580723914, 1806541616, 3161447828, 6322895656, 12645791312]

約数ペア:

[(1, 12645791312), (2, 6322895656), (4, 3161447828), (7, 1806541616), (8, 1580723914), (11, 1149617392), (14, 903270808), (16, 790361957), (22, 574808696), (28, 451635404), (31, 407928752), (44, 287404348), (56, 225817702), (62, 203964376), (77, 164231056), (88, 143702174), (112, 112908851), (121, 104510672), (124, 101982188), (154, 82115528), (176, 71851087), (217, 58275536), (242, 52255336), (248, 50991094), (308, 41057764), (341, 37084432), (434, 29137768), (484, 26127668), (496, 25495547), (616, 20528882), (682, 18542216), (847, 14930096), (868, 14568884), (961, 13158992), (968, 13063834), (971, 13023472), (1232, 10264441), (1364, 9271108), (1694, 7465048), (1736, 7284442), (1922, 6579496), (1936, 6531917), (1942, 6511736), (2387, 5297776), (2728, 4635554), (3388, 3732524), (3472, 3642221), (3751, 3371312), (3844, 3289748), (3884, 3255868), (4774, 2648888), (5456, 2317777), (6727, 1879856), (6776, 1866262), (6797, 1860496), (7502, 1685656), (7688, 1644874), (7768, 1627934), (9548, 1324444), (10571, 1196272), (10681, 1183952), (13454, 939928), (13552, 933131), (13594, 930248), (15004, 842828), (15376, 822437), (15536, 813967), (19096, 662222), (21142, 598136), (21362, 591976), (26257, 481616), (26908, 469964), (27188, 465124), (30008, 421414), (30101, 420112), (38192, 331111), (42284, 299068), (42724, 295988), (52514, 240808), (53816, 234982), (54376, 232562), (60016, 210707), (60202, 210056), (73997, 170896), (74767, 169136), (84568, 149534), (85448, 147994), (105028, 120404), (107632, 117491), (108752, 116281)]