255865608

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{40847}}^1$

素因数の和:40891

約数の個数: 64

約数和(自身を含む): 735264000

約数和(自身を除く): 479398392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 6264, 40847, 81694, 122541, 163388, 245082, 326776, 367623, 490164, 735246, 980328, 1102869, 1184563, 1470492, 2205738, 2369126, 2940984, 3553689, 4411476, 4738252, 7107378, 8822952, 9476504, 10661067, 14214756, 21322134, 28429512, 31983201, 42644268, 63966402, 85288536, 127932804, 255865608]

約数ペア:

[(1, 255865608), (2, 127932804), (3, 85288536), (4, 63966402), (6, 42644268), (8, 31983201), (9, 28429512), (12, 21322134), (18, 14214756), (24, 10661067), (27, 9476504), (29, 8822952), (36, 7107378), (54, 4738252), (58, 4411476), (72, 3553689), (87, 2940984), (108, 2369126), (116, 2205738), (174, 1470492), (216, 1184563), (232, 1102869), (261, 980328), (348, 735246), (522, 490164), (696, 367623), (783, 326776), (1044, 245082), (1566, 163388), (2088, 122541), (3132, 81694), (6264, 40847)]