271840212

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{39953}}^1$

素因数の和:39979

約数の個数: 72

約数和(自身を含む): 814422336

約数和(自身を除く): 542582124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 39953, 79906, 119859, 159812, 239718, 279671, 359577, 479436, 559342, 719154, 839013, 1078731, 1118684, 1438308, 1678026, 2157462, 2517039, 3236193, 3356052, 4314924, 5034078, 6472386, 7551117, 9708579, 10068156, 12944772, 15102234, 19417158, 22653351, 30204468, 38834316, 45306702, 67960053, 90613404, 135920106, 271840212]

約数ペア:

[(1, 271840212), (2, 135920106), (3, 90613404), (4, 67960053), (6, 45306702), (7, 38834316), (9, 30204468), (12, 22653351), (14, 19417158), (18, 15102234), (21, 12944772), (27, 10068156), (28, 9708579), (36, 7551117), (42, 6472386), (54, 5034078), (63, 4314924), (81, 3356052), (84, 3236193), (108, 2517039), (126, 2157462), (162, 1678026), (189, 1438308), (243, 1118684), (252, 1078731), (324, 839013), (378, 719154), (486, 559342), (567, 479436), (756, 359577), (972, 279671), (1134, 239718), (1701, 159812), (2268, 119859), (3402, 79906), (6804, 39953)]