457056

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^2$

素因数の和:65

約数の個数: 72

約数和(自身を含む): 1393560

約数和(自身を除く): 936504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 529, 552, 621, 736, 828, 864, 1058, 1104, 1242, 1587, 1656, 2116, 2208, 2484, 3174, 3312, 4232, 4761, 4968, 6348, 6624, 8464, 9522, 9936, 12696, 14283, 16928, 19044, 19872, 25392, 28566, 38088, 50784, 57132, 76176, 114264, 152352, 228528, 457056]

約数ペア:

[(1, 457056), (2, 228528), (3, 152352), (4, 114264), (6, 76176), (8, 57132), (9, 50784), (12, 38088), (16, 28566), (18, 25392), (23, 19872), (24, 19044), (27, 16928), (32, 14283), (36, 12696), (46, 9936), (48, 9522), (54, 8464), (69, 6624), (72, 6348), (92, 4968), (96, 4761), (108, 4232), (138, 3312), (144, 3174), (184, 2484), (207, 2208), (216, 2116), (276, 1656), (288, 1587), (368, 1242), (414, 1104), (432, 1058), (529, 864), (552, 828), (621, 736)]