250641456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401669}}^1$

素因数の和:401693

約数の個数: 40

約数和(自身を含む): 697299120

約数和(自身を除く): 446657664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 401669, 803338, 1205007, 1606676, 2410014, 3213352, 4820028, 5221697, 6426704, 9640056, 10443394, 15665091, 19280112, 20886788, 31330182, 41773576, 62660364, 83547152, 125320728, 250641456]

約数ペア:

[(1, 250641456), (2, 125320728), (3, 83547152), (4, 62660364), (6, 41773576), (8, 31330182), (12, 20886788), (13, 19280112), (16, 15665091), (24, 10443394), (26, 9640056), (39, 6426704), (48, 5221697), (52, 4820028), (78, 3213352), (104, 2410014), (156, 1606676), (208, 1205007), (312, 803338), (624, 401669)]