313946176

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{691}}^1$

素因数の和:963

約数の個数: 56

約数和(自身を含む): 646826240

約数和(自身を除く): 332880064

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 229, 248, 458, 496, 691, 916, 992, 1382, 1832, 1984, 2764, 3664, 5528, 7099, 7328, 11056, 14198, 14656, 21421, 22112, 28396, 42842, 44224, 56792, 85684, 113584, 158239, 171368, 227168, 316478, 342736, 454336, 632956, 685472, 1265912, 1370944, 2531824, 4905409, 5063648, 9810818, 10127296, 19621636, 39243272, 78486544, 156973088, 313946176]

約数ペア:

[(1, 313946176), (2, 156973088), (4, 78486544), (8, 39243272), (16, 19621636), (31, 10127296), (32, 9810818), (62, 5063648), (64, 4905409), (124, 2531824), (229, 1370944), (248, 1265912), (458, 685472), (496, 632956), (691, 454336), (916, 342736), (992, 316478), (1382, 227168), (1832, 171368), (1984, 158239), (2764, 113584), (3664, 85684), (5528, 56792), (7099, 44224), (7328, 42842), (11056, 28396), (14198, 22112), (14656, 21421)]