1228726416

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{13537}}^1$

素因数の和:13640

約数の個数: 80

約数和(自身を含む): 3330564608

約数和(自身を除く): 2101838192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 496, 732, 744, 976, 1464, 1488, 1891, 2928, 3782, 5673, 7564, 11346, 13537, 15128, 22692, 27074, 30256, 40611, 45384, 54148, 81222, 90768, 108296, 162444, 216592, 324888, 419647, 649776, 825757, 839294, 1258941, 1651514, 1678588, 2477271, 2517882, 3303028, 3357176, 4954542, 5035764, 6606056, 6714352, 9909084, 10071528, 13212112, 19818168, 20143056, 25598467, 39636336, 51196934, 76795401, 102393868, 153590802, 204787736, 307181604, 409575472, 614363208, 1228726416]

約数ペア:

[(1, 1228726416), (2, 614363208), (3, 409575472), (4, 307181604), (6, 204787736), (8, 153590802), (12, 102393868), (16, 76795401), (24, 51196934), (31, 39636336), (48, 25598467), (61, 20143056), (62, 19818168), (93, 13212112), (122, 10071528), (124, 9909084), (183, 6714352), (186, 6606056), (244, 5035764), (248, 4954542), (366, 3357176), (372, 3303028), (488, 2517882), (496, 2477271), (732, 1678588), (744, 1651514), (976, 1258941), (1464, 839294), (1488, 825757), (1891, 649776), (2928, 419647), (3782, 324888), (5673, 216592), (7564, 162444), (11346, 108296), (13537, 90768), (15128, 81222), (22692, 54148), (27074, 45384), (30256, 40611)]