398459616

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{701}}^1$

素因数の和:936

約数の個数: 96

約数和(自身を含む): 1086898176

約数和(自身を除く): 688438560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 191, 248, 372, 382, 496, 573, 701, 744, 764, 992, 1146, 1402, 1488, 1528, 2103, 2292, 2804, 2976, 3056, 4206, 4584, 5608, 5921, 6112, 8412, 9168, 11216, 11842, 16824, 17763, 18336, 21731, 22432, 23684, 33648, 35526, 43462, 47368, 65193, 67296, 71052, 86924, 94736, 130386, 133891, 142104, 173848, 189472, 260772, 267782, 284208, 347696, 401673, 521544, 535564, 568416, 695392, 803346, 1043088, 1071128, 1606692, 2086176, 2142256, 3213384, 4150621, 4284512, 6426768, 8301242, 12451863, 12853536, 16602484, 24903726, 33204968, 49807452, 66409936, 99614904, 132819872, 199229808, 398459616]

約数ペア:

[(1, 398459616), (2, 199229808), (3, 132819872), (4, 99614904), (6, 66409936), (8, 49807452), (12, 33204968), (16, 24903726), (24, 16602484), (31, 12853536), (32, 12451863), (48, 8301242), (62, 6426768), (93, 4284512), (96, 4150621), (124, 3213384), (186, 2142256), (191, 2086176), (248, 1606692), (372, 1071128), (382, 1043088), (496, 803346), (573, 695392), (701, 568416), (744, 535564), (764, 521544), (992, 401673), (1146, 347696), (1402, 284208), (1488, 267782), (1528, 260772), (2103, 189472), (2292, 173848), (2804, 142104), (2976, 133891), (3056, 130386), (4206, 94736), (4584, 86924), (5608, 71052), (5921, 67296), (6112, 65193), (8412, 47368), (9168, 43462), (11216, 35526), (11842, 33648), (16824, 23684), (17763, 22432), (18336, 21731)]