685968

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:503

約数の個数: 40

約数和(自身を含む): 1833216

約数和(自身を除く): 1147248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 461, 496, 744, 922, 1383, 1488, 1844, 2766, 3688, 5532, 7376, 11064, 14291, 22128, 28582, 42873, 57164, 85746, 114328, 171492, 228656, 342984, 685968]

約数ペア:

[(1, 685968), (2, 342984), (3, 228656), (4, 171492), (6, 114328), (8, 85746), (12, 57164), (16, 42873), (24, 28582), (31, 22128), (48, 14291), (62, 11064), (93, 7376), (124, 5532), (186, 3688), (248, 2766), (372, 1844), (461, 1488), (496, 1383), (744, 922)]