281907336

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{727}}^1$

素因数の和:994

約数の個数: 64

約数和(自身を含む): 717050880

約数和(自身を除く): 435143544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 151, 214, 302, 321, 428, 453, 604, 642, 727, 856, 906, 1208, 1284, 1454, 1812, 2181, 2568, 2908, 3624, 4362, 5816, 8724, 16157, 17448, 32314, 48471, 64628, 77789, 96942, 109777, 129256, 155578, 193884, 219554, 233367, 311156, 329331, 387768, 439108, 466734, 622312, 658662, 878216, 933468, 1317324, 1866936, 2634648, 11746139, 23492278, 35238417, 46984556, 70476834, 93969112, 140953668, 281907336]

約数ペア:

[(1, 281907336), (2, 140953668), (3, 93969112), (4, 70476834), (6, 46984556), (8, 35238417), (12, 23492278), (24, 11746139), (107, 2634648), (151, 1866936), (214, 1317324), (302, 933468), (321, 878216), (428, 658662), (453, 622312), (604, 466734), (642, 439108), (727, 387768), (856, 329331), (906, 311156), (1208, 233367), (1284, 219554), (1454, 193884), (1812, 155578), (2181, 129256), (2568, 109777), (2908, 96942), (3624, 77789), (4362, 64628), (5816, 48471), (8724, 32314), (16157, 17448)]