218776572

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{41341}}^1$

素因数の和:41368

約数の個数: 72

約数和(自身を含む): 659818320

約数和(自身を除く): 441041748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 41341, 82682, 124023, 165364, 248046, 289387, 372069, 496092, 578774, 744138, 868161, 1116207, 1157548, 1488276, 1736322, 2025709, 2232414, 2604483, 3472644, 4051418, 4464828, 5208966, 6077127, 7813449, 8102836, 10417932, 12154254, 15626898, 18231381, 24308508, 31253796, 36462762, 54694143, 72925524, 109388286, 218776572]

約数ペア:

[(1, 218776572), (2, 109388286), (3, 72925524), (4, 54694143), (6, 36462762), (7, 31253796), (9, 24308508), (12, 18231381), (14, 15626898), (18, 12154254), (21, 10417932), (27, 8102836), (28, 7813449), (36, 6077127), (42, 5208966), (49, 4464828), (54, 4051418), (63, 3472644), (84, 2604483), (98, 2232414), (108, 2025709), (126, 1736322), (147, 1488276), (189, 1157548), (196, 1116207), (252, 868161), (294, 744138), (378, 578774), (441, 496092), (588, 372069), (756, 289387), (882, 248046), (1323, 165364), (1764, 124023), (2646, 82682), (5292, 41341)]