406315264

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{51199}}^1$

素因数の和:51246

約数の個数: 36

約数和(自身を含む): 837222400

約数和(自身を除く): 430907136

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 51199, 102398, 204796, 409592, 819184, 1587169, 1638368, 3174338, 3276736, 6348676, 6553472, 12697352, 13106944, 25394704, 50789408, 101578816, 203157632, 406315264]

約数ペア:

[(1, 406315264), (2, 203157632), (4, 101578816), (8, 50789408), (16, 25394704), (31, 13106944), (32, 12697352), (62, 6553472), (64, 6348676), (124, 3276736), (128, 3174338), (248, 1638368), (256, 1587169), (496, 819184), (992, 409592), (1984, 204796), (3968, 102398), (7936, 51199)]