223521228

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{295663}}^1$

素因数の和:295683

約数の個数: 48

約数和(自身を含む): 662287360

約数和(自身を除く): 438766132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 295663, 591326, 886989, 1182652, 1773978, 2069641, 2660967, 3547956, 4139282, 5321934, 6208923, 7982901, 8278564, 10643868, 12417846, 15965802, 18626769, 24835692, 31931604, 37253538, 55880307, 74507076, 111760614, 223521228]

約数ペア:

[(1, 223521228), (2, 111760614), (3, 74507076), (4, 55880307), (6, 37253538), (7, 31931604), (9, 24835692), (12, 18626769), (14, 15965802), (18, 12417846), (21, 10643868), (27, 8278564), (28, 7982901), (36, 6208923), (42, 5321934), (54, 4139282), (63, 3547956), (84, 2660967), (108, 2069641), (126, 1773978), (189, 1182652), (252, 886989), (378, 591326), (756, 295663)]