68275729664

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{11311}}^1$

素因数の和:11436

約数の個数: 144

約数和(自身を含む): 153990708480

約数和(自身を除く): 85714978816

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 73, 76, 128, 136, 146, 152, 256, 272, 292, 304, 323, 544, 584, 608, 646, 1088, 1168, 1216, 1241, 1292, 1387, 2176, 2336, 2432, 2482, 2584, 2774, 4352, 4672, 4864, 4964, 5168, 5548, 9344, 9928, 10336, 11096, 11311, 18688, 19856, 20672, 22192, 22622, 23579, 39712, 41344, 44384, 45244, 47158, 79424, 82688, 88768, 90488, 94316, 158848, 177536, 180976, 188632, 192287, 214909, 317696, 355072, 361952, 377264, 384574, 429818, 723904, 754528, 769148, 825703, 859636, 1447808, 1509056, 1538296, 1651406, 1719272, 2895616, 3018112, 3076592, 3302812, 3438544, 3653453, 6036224, 6153184, 6605624, 6877088, 7306906, 12306368, 13211248, 13754176, 14036951, 14613812, 15688357, 24612736, 26422496, 27508352, 28073902, 29227624, 31376714, 49225472, 52844992, 55016704, 56147804, 58455248, 62753428, 105689984, 112295608, 116910496, 125506856, 211379968, 224591216, 233820992, 251013712, 266702069, 449182432, 467641984, 502027424, 533404138, 898364864, 935283968, 1004054848, 1066808276, 1796729728, 2008109696, 2133616552, 3593459456, 4016219392, 4267233104, 8534466208, 17068932416, 34137864832, 68275729664]

約数ペア:

[(1, 68275729664), (2, 34137864832), (4, 17068932416), (8, 8534466208), (16, 4267233104), (17, 4016219392), (19, 3593459456), (32, 2133616552), (34, 2008109696), (38, 1796729728), (64, 1066808276), (68, 1004054848), (73, 935283968), (76, 898364864), (128, 533404138), (136, 502027424), (146, 467641984), (152, 449182432), (256, 266702069), (272, 251013712), (292, 233820992), (304, 224591216), (323, 211379968), (544, 125506856), (584, 116910496), (608, 112295608), (646, 105689984), (1088, 62753428), (1168, 58455248), (1216, 56147804), (1241, 55016704), (1292, 52844992), (1387, 49225472), (2176, 31376714), (2336, 29227624), (2432, 28073902), (2482, 27508352), (2584, 26422496), (2774, 24612736), (4352, 15688357), (4672, 14613812), (4864, 14036951), (4964, 13754176), (5168, 13211248), (5548, 12306368), (9344, 7306906), (9928, 6877088), (10336, 6605624), (11096, 6153184), (11311, 6036224), (18688, 3653453), (19856, 3438544), (20672, 3302812), (22192, 3076592), (22622, 3018112), (23579, 2895616), (39712, 1719272), (41344, 1651406), (44384, 1538296), (45244, 1509056), (47158, 1447808), (79424, 859636), (82688, 825703), (88768, 769148), (90488, 754528), (94316, 723904), (158848, 429818), (177536, 384574), (180976, 377264), (188632, 361952), (192287, 355072), (214909, 317696)]