813408

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 2202480

約数和(自身を除く): 1389072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 229, 296, 444, 458, 592, 687, 888, 916, 1184, 1374, 1776, 1832, 2748, 3552, 3664, 5496, 7328, 8473, 10992, 16946, 21984, 25419, 33892, 50838, 67784, 101676, 135568, 203352, 271136, 406704, 813408]

約数ペア:

[(1, 813408), (2, 406704), (3, 271136), (4, 203352), (6, 135568), (8, 101676), (12, 67784), (16, 50838), (24, 33892), (32, 25419), (37, 21984), (48, 16946), (74, 10992), (96, 8473), (111, 7328), (148, 5496), (222, 3664), (229, 3552), (296, 2748), (444, 1832), (458, 1776), (592, 1374), (687, 1184), (888, 916)]