220433568

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 599074560

約数和(自身を除く): 378640992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 229, 271, 296, 444, 458, 542, 592, 687, 813, 888, 916, 1084, 1184, 1374, 1626, 1776, 1832, 2168, 2748, 3252, 3552, 3664, 4336, 5496, 6504, 7328, 8473, 8672, 10027, 10992, 13008, 16946, 20054, 21984, 25419, 26016, 30081, 33892, 40108, 50838, 60162, 62059, 67784, 80216, 101676, 120324, 124118, 135568, 160432, 186177, 203352, 240648, 248236, 271136, 320864, 372354, 406704, 481296, 496472, 744708, 813408, 962592, 992944, 1489416, 1985888, 2296183, 2978832, 4592366, 5957664, 6888549, 9184732, 13777098, 18369464, 27554196, 36738928, 55108392, 73477856, 110216784, 220433568]

約数ペア:

[(1, 220433568), (2, 110216784), (3, 73477856), (4, 55108392), (6, 36738928), (8, 27554196), (12, 18369464), (16, 13777098), (24, 9184732), (32, 6888549), (37, 5957664), (48, 4592366), (74, 2978832), (96, 2296183), (111, 1985888), (148, 1489416), (222, 992944), (229, 962592), (271, 813408), (296, 744708), (444, 496472), (458, 481296), (542, 406704), (592, 372354), (687, 320864), (813, 271136), (888, 248236), (916, 240648), (1084, 203352), (1184, 186177), (1374, 160432), (1626, 135568), (1776, 124118), (1832, 120324), (2168, 101676), (2748, 80216), (3252, 67784), (3552, 62059), (3664, 60162), (4336, 50838), (5496, 40108), (6504, 33892), (7328, 30081), (8473, 26016), (8672, 25419), (10027, 21984), (10992, 20054), (13008, 16946)]