268721888

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{9341}}^1$

素因数の和:9411

約数の個数: 48

約数和(自身を含む): 565004160

約数和(自身を除く): 296282272

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1798, 3596, 7192, 9341, 14384, 18682, 28768, 37364, 74728, 149456, 270889, 289571, 298912, 541778, 579142, 1083556, 1158284, 2167112, 2316568, 4334224, 4633136, 8397559, 8668448, 9266272, 16795118, 33590236, 67180472, 134360944, 268721888]

約数ペア:

[(1, 268721888), (2, 134360944), (4, 67180472), (8, 33590236), (16, 16795118), (29, 9266272), (31, 8668448), (32, 8397559), (58, 4633136), (62, 4334224), (116, 2316568), (124, 2167112), (232, 1158284), (248, 1083556), (464, 579142), (496, 541778), (899, 298912), (928, 289571), (992, 270889), (1798, 149456), (3596, 74728), (7192, 37364), (9341, 28768), (14384, 18682)]