221488992

素因数分解:

$2^5\times 3^4\times {\mathrm{85451}}^1$

素因数の和:85473

約数の個数: 60

約数和(自身を含む): 651400596

約数和(自身を除く): 429911604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 85451, 170902, 256353, 341804, 512706, 683608, 769059, 1025412, 1367216, 1538118, 2050824, 2307177, 2734432, 3076236, 4101648, 4614354, 6152472, 6921531, 8203296, 9228708, 12304944, 13843062, 18457416, 24609888, 27686124, 36914832, 55372248, 73829664, 110744496, 221488992]

約数ペア:

[(1, 221488992), (2, 110744496), (3, 73829664), (4, 55372248), (6, 36914832), (8, 27686124), (9, 24609888), (12, 18457416), (16, 13843062), (18, 12304944), (24, 9228708), (27, 8203296), (32, 6921531), (36, 6152472), (48, 4614354), (54, 4101648), (72, 3076236), (81, 2734432), (96, 2307177), (108, 2050824), (144, 1538118), (162, 1367216), (216, 1025412), (288, 769059), (324, 683608), (432, 512706), (648, 341804), (864, 256353), (1296, 170902), (2592, 85451)]