989668896

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{278623}}^1$

素因数の和:278673

約数の個数: 48

約数和(自身を含む): 2668103424

約数和(自身を除く): 1678434528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 278623, 557246, 835869, 1114492, 1671738, 2228984, 3343476, 4457968, 6686952, 8915936, 10309051, 13373904, 20618102, 26747808, 30927153, 41236204, 61854306, 82472408, 123708612, 164944816, 247417224, 329889632, 494834448, 989668896]

約数ペア:

[(1, 989668896), (2, 494834448), (3, 329889632), (4, 247417224), (6, 164944816), (8, 123708612), (12, 82472408), (16, 61854306), (24, 41236204), (32, 30927153), (37, 26747808), (48, 20618102), (74, 13373904), (96, 10309051), (111, 8915936), (148, 6686952), (222, 4457968), (296, 3343476), (444, 2228984), (592, 1671738), (888, 1114492), (1184, 835869), (1776, 557246), (3552, 278623)]