2208904908544

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{797}}^1\times {\mathrm{111611}}^1$

素因数の和:112521

約数の個数: 72

約数和(自身を含む): 4460265977328

約数和(自身を除く): 2251361068784

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 776, 797, 1552, 1594, 3104, 3188, 6208, 6376, 12416, 12752, 24832, 25504, 51008, 77309, 102016, 111611, 154618, 204032, 223222, 309236, 446444, 618472, 892888, 1236944, 1785776, 2473888, 3571552, 4947776, 7143104, 9895552, 10826267, 14286208, 19791104, 21652534, 28572416, 43305068, 86610136, 88953967, 173220272, 177907934, 346440544, 355815868, 692881088, 711631736, 1385762176, 1423263472, 2771524352, 2846526944, 5693053888, 8628534799, 11386107776, 17257069598, 22772215552, 34514139196, 69028278392, 138056556784, 276113113568, 552226227136, 1104452454272, 2208904908544]

約数ペア:

[(1, 2208904908544), (2, 1104452454272), (4, 552226227136), (8, 276113113568), (16, 138056556784), (32, 69028278392), (64, 34514139196), (97, 22772215552), (128, 17257069598), (194, 11386107776), (256, 8628534799), (388, 5693053888), (776, 2846526944), (797, 2771524352), (1552, 1423263472), (1594, 1385762176), (3104, 711631736), (3188, 692881088), (6208, 355815868), (6376, 346440544), (12416, 177907934), (12752, 173220272), (24832, 88953967), (25504, 86610136), (51008, 43305068), (77309, 28572416), (102016, 21652534), (111611, 19791104), (154618, 14286208), (204032, 10826267), (223222, 9895552), (309236, 7143104), (446444, 4947776), (618472, 3571552), (892888, 2473888), (1236944, 1785776)]