211549416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2837}}^1$

素因数の和:3098

約数の個数: 64

約数和(自身を含む): 572140800

約数和(自身を除く): 360591384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 239, 312, 478, 717, 956, 1434, 1912, 2837, 2868, 3107, 5674, 5736, 6214, 8511, 9321, 11348, 12428, 17022, 18642, 22696, 24856, 34044, 36881, 37284, 68088, 73762, 74568, 110643, 147524, 221286, 295048, 442572, 678043, 885144, 1356086, 2034129, 2712172, 4068258, 5424344, 8136516, 8814559, 16273032, 17629118, 26443677, 35258236, 52887354, 70516472, 105774708, 211549416]

約数ペア:

[(1, 211549416), (2, 105774708), (3, 70516472), (4, 52887354), (6, 35258236), (8, 26443677), (12, 17629118), (13, 16273032), (24, 8814559), (26, 8136516), (39, 5424344), (52, 4068258), (78, 2712172), (104, 2034129), (156, 1356086), (239, 885144), (312, 678043), (478, 442572), (717, 295048), (956, 221286), (1434, 147524), (1912, 110643), (2837, 74568), (2868, 73762), (3107, 68088), (5674, 37284), (5736, 36881), (6214, 34044), (8511, 24856), (9321, 22696), (11348, 18642), (12428, 17022)]