225351608

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 459648000

約数和(自身を除く): 234296392

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 79, 92, 148, 158, 184, 296, 316, 419, 632, 838, 851, 1676, 1702, 1817, 2923, 3352, 3404, 3634, 5846, 6808, 7268, 9637, 11692, 14536, 15503, 19274, 23384, 31006, 33101, 38548, 62012, 66202, 67229, 77096, 124024, 132404, 134458, 264808, 268916, 356569, 537832, 713138, 761323, 1224737, 1426276, 1522646, 2449474, 2852552, 3045292, 4898948, 6090584, 9797896, 28168951, 56337902, 112675804, 225351608]

約数ペア:

[(1, 225351608), (2, 112675804), (4, 56337902), (8, 28168951), (23, 9797896), (37, 6090584), (46, 4898948), (74, 3045292), (79, 2852552), (92, 2449474), (148, 1522646), (158, 1426276), (184, 1224737), (296, 761323), (316, 713138), (419, 537832), (632, 356569), (838, 268916), (851, 264808), (1676, 134458), (1702, 132404), (1817, 124024), (2923, 77096), (3352, 67229), (3404, 66202), (3634, 62012), (5846, 38548), (6808, 33101), (7268, 31006), (9637, 23384), (11692, 19274), (14536, 15503)]