3891278144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:784

約数の個数: 112

約数和(自身を含む): 8553517056

約数和(自身を除く): 4662238912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 188, 191, 208, 376, 382, 416, 521, 611, 752, 764, 832, 1042, 1222, 1504, 1528, 2084, 2444, 2483, 3008, 3056, 4168, 4888, 4966, 6112, 6773, 8336, 8977, 9776, 9932, 12224, 13546, 16672, 17954, 19552, 19864, 24487, 27092, 33344, 35908, 39104, 39728, 48974, 54184, 71816, 79456, 97948, 99511, 108368, 116701, 143632, 158912, 195896, 199022, 216736, 233402, 287264, 318331, 391792, 398044, 433472, 466804, 574528, 636662, 783584, 796088, 933608, 1273324, 1293643, 1567168, 1592176, 1867216, 2546648, 2587286, 3184352, 3734432, 4677017, 5093296, 5174572, 6368704, 7468864, 9354034, 10186592, 10349144, 18708068, 20373184, 20698288, 37416136, 41396576, 60801221, 74832272, 82793152, 121602442, 149664544, 243204884, 299329088, 486409768, 972819536, 1945639072, 3891278144]

約数ペア:

[(1, 3891278144), (2, 1945639072), (4, 972819536), (8, 486409768), (13, 299329088), (16, 243204884), (26, 149664544), (32, 121602442), (47, 82793152), (52, 74832272), (64, 60801221), (94, 41396576), (104, 37416136), (188, 20698288), (191, 20373184), (208, 18708068), (376, 10349144), (382, 10186592), (416, 9354034), (521, 7468864), (611, 6368704), (752, 5174572), (764, 5093296), (832, 4677017), (1042, 3734432), (1222, 3184352), (1504, 2587286), (1528, 2546648), (2084, 1867216), (2444, 1592176), (2483, 1567168), (3008, 1293643), (3056, 1273324), (4168, 933608), (4888, 796088), (4966, 783584), (6112, 636662), (6773, 574528), (8336, 466804), (8977, 433472), (9776, 398044), (9932, 391792), (12224, 318331), (13546, 287264), (16672, 233402), (17954, 216736), (19552, 199022), (19864, 195896), (24487, 158912), (27092, 143632), (33344, 116701), (35908, 108368), (39104, 99511), (39728, 97948), (48974, 79456), (54184, 71816)]