268687968

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{7753}}^1$

素因数の和:7804

約数の個数: 72

約数和(自身を含む): 744477048

約数和(自身を除く): 475789080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 361, 456, 608, 722, 912, 1083, 1444, 1824, 2166, 2888, 4332, 5776, 7753, 8664, 11552, 15506, 17328, 23259, 31012, 34656, 46518, 62024, 93036, 124048, 147307, 186072, 248096, 294614, 372144, 441921, 589228, 744288, 883842, 1178456, 1767684, 2356912, 2798833, 3535368, 4713824, 5597666, 7070736, 8396499, 11195332, 14141472, 16792998, 22390664, 33585996, 44781328, 67171992, 89562656, 134343984, 268687968]

約数ペア:

[(1, 268687968), (2, 134343984), (3, 89562656), (4, 67171992), (6, 44781328), (8, 33585996), (12, 22390664), (16, 16792998), (19, 14141472), (24, 11195332), (32, 8396499), (38, 7070736), (48, 5597666), (57, 4713824), (76, 3535368), (96, 2798833), (114, 2356912), (152, 1767684), (228, 1178456), (304, 883842), (361, 744288), (456, 589228), (608, 441921), (722, 372144), (912, 294614), (1083, 248096), (1444, 186072), (1824, 147307), (2166, 124048), (2888, 93036), (4332, 62024), (5776, 46518), (7753, 34656), (8664, 31012), (11552, 23259), (15506, 17328)]