870950952

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{390211}}^1$

素因数の和:390254

約数の個数: 48

約数和(自身を含む): 2434922880

約数和(自身を除く): 1563971928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 390211, 780422, 1170633, 1560844, 2341266, 3121688, 3511899, 4682532, 7023798, 9365064, 12096541, 14047596, 24193082, 28095192, 36289623, 48386164, 72579246, 96772328, 108868869, 145158492, 217737738, 290316984, 435475476, 870950952]

約数ペア:

[(1, 870950952), (2, 435475476), (3, 290316984), (4, 217737738), (6, 145158492), (8, 108868869), (9, 96772328), (12, 72579246), (18, 48386164), (24, 36289623), (31, 28095192), (36, 24193082), (62, 14047596), (72, 12096541), (93, 9365064), (124, 7023798), (186, 4682532), (248, 3511899), (279, 3121688), (372, 2341266), (558, 1560844), (744, 1170633), (1116, 780422), (2232, 390211)]