1397315328

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3089}}^1$

素因数の和:3158

約数の個数: 144

約数和(自身を含む): 4042214400

約数和(自身を除く): 2644899072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 372, 384, 456, 496, 589, 608, 744, 768, 912, 992, 1178, 1216, 1488, 1767, 1824, 1984, 2356, 2432, 2976, 3089, 3534, 3648, 3968, 4712, 4864, 5952, 6178, 7068, 7296, 7936, 9267, 9424, 11904, 12356, 14136, 14592, 18534, 18848, 23808, 24712, 28272, 37068, 37696, 49424, 56544, 58691, 74136, 75392, 95759, 98848, 113088, 117382, 148272, 150784, 176073, 191518, 197696, 226176, 234764, 287277, 296544, 352146, 383036, 395392, 452352, 469528, 574554, 593088, 704292, 766072, 790784, 939056, 1149108, 1186176, 1408584, 1532144, 1819421, 1878112, 2298216, 2372352, 2817168, 3064288, 3638842, 3756224, 4596432, 5458263, 5634336, 6128576, 7277684, 7512448, 9192864, 10916526, 11268672, 12257152, 14555368, 15024896, 18385728, 21833052, 22537344, 24514304, 29110736, 36771456, 43666104, 45074688, 58221472, 73542912, 87332208, 116442944, 174664416, 232885888, 349328832, 465771776, 698657664, 1397315328]

約数ペア:

[(1, 1397315328), (2, 698657664), (3, 465771776), (4, 349328832), (6, 232885888), (8, 174664416), (12, 116442944), (16, 87332208), (19, 73542912), (24, 58221472), (31, 45074688), (32, 43666104), (38, 36771456), (48, 29110736), (57, 24514304), (62, 22537344), (64, 21833052), (76, 18385728), (93, 15024896), (96, 14555368), (114, 12257152), (124, 11268672), (128, 10916526), (152, 9192864), (186, 7512448), (192, 7277684), (228, 6128576), (248, 5634336), (256, 5458263), (304, 4596432), (372, 3756224), (384, 3638842), (456, 3064288), (496, 2817168), (589, 2372352), (608, 2298216), (744, 1878112), (768, 1819421), (912, 1532144), (992, 1408584), (1178, 1186176), (1216, 1149108), (1488, 939056), (1767, 790784), (1824, 766072), (1984, 704292), (2356, 593088), (2432, 574554), (2976, 469528), (3089, 452352), (3534, 395392), (3648, 383036), (3968, 352146), (4712, 296544), (4864, 287277), (5952, 234764), (6178, 226176), (7068, 197696), (7296, 191518), (7936, 176073), (9267, 150784), (9424, 148272), (11904, 117382), (12356, 113088), (14136, 98848), (14592, 95759), (18534, 75392), (18848, 74136), (23808, 58691), (24712, 56544), (28272, 49424), (37068, 37696)]