612129344

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{887}}^1$

素因数の和:1203

約数の個数: 56

約数和(自身を含む): 1250460288

約数和(自身を除く): 638330944

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 263, 328, 526, 656, 887, 1052, 1312, 1774, 2104, 2624, 3548, 4208, 7096, 8416, 10783, 14192, 16832, 21566, 28384, 36367, 43132, 56768, 72734, 86264, 145468, 172528, 233281, 290936, 345056, 466562, 581872, 690112, 933124, 1163744, 1866248, 2327488, 3732496, 7464992, 9564521, 14929984, 19129042, 38258084, 76516168, 153032336, 306064672, 612129344]

約数ペア:

[(1, 612129344), (2, 306064672), (4, 153032336), (8, 76516168), (16, 38258084), (32, 19129042), (41, 14929984), (64, 9564521), (82, 7464992), (164, 3732496), (263, 2327488), (328, 1866248), (526, 1163744), (656, 933124), (887, 690112), (1052, 581872), (1312, 466562), (1774, 345056), (2104, 290936), (2624, 233281), (3548, 172528), (4208, 145468), (7096, 86264), (8416, 72734), (10783, 56768), (14192, 43132), (16832, 36367), (21566, 28384)]