234701984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1847}}^1$

素因数の和:1906

約数の個数: 72

約数和(自身を含む): 532290528

約数和(自身を除く): 297588544

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 361, 418, 608, 722, 836, 1444, 1672, 1847, 2888, 3344, 3694, 3971, 5776, 6688, 7388, 7942, 11552, 14776, 15884, 20317, 29552, 31768, 35093, 40634, 59104, 63536, 70186, 81268, 127072, 140372, 162536, 280744, 325072, 386023, 561488, 650144, 666767, 772046, 1122976, 1333534, 1544092, 2667068, 3088184, 5334136, 6176368, 7334437, 10668272, 12352736, 14668874, 21336544, 29337748, 58675496, 117350992, 234701984]

約数ペア:

[(1, 234701984), (2, 117350992), (4, 58675496), (8, 29337748), (11, 21336544), (16, 14668874), (19, 12352736), (22, 10668272), (32, 7334437), (38, 6176368), (44, 5334136), (76, 3088184), (88, 2667068), (152, 1544092), (176, 1333534), (209, 1122976), (304, 772046), (352, 666767), (361, 650144), (418, 561488), (608, 386023), (722, 325072), (836, 280744), (1444, 162536), (1672, 140372), (1847, 127072), (2888, 81268), (3344, 70186), (3694, 63536), (3971, 59104), (5776, 40634), (6688, 35093), (7388, 31768), (7942, 29552), (11552, 20317), (14776, 15884)]