391524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 1075200

約数和(自身を除く): 683676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 79, 84, 118, 158, 177, 236, 237, 316, 354, 413, 474, 553, 708, 826, 948, 1106, 1239, 1652, 1659, 2212, 2478, 3318, 4661, 4956, 6636, 9322, 13983, 18644, 27966, 32627, 55932, 65254, 97881, 130508, 195762, 391524]

約数ペア:

[(1, 391524), (2, 195762), (3, 130508), (4, 97881), (6, 65254), (7, 55932), (12, 32627), (14, 27966), (21, 18644), (28, 13983), (42, 9322), (59, 6636), (79, 4956), (84, 4661), (118, 3318), (158, 2478), (177, 2212), (236, 1659), (237, 1652), (316, 1239), (354, 1106), (413, 948), (474, 826), (553, 708)]