220612872

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5059}}^1$

素因数の和:5170

約数の個数: 64

約数和(自身を含む): 582912000

約数和(自身を除く): 362299128

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 79, 92, 138, 158, 184, 237, 276, 316, 474, 552, 632, 948, 1817, 1896, 3634, 5059, 5451, 7268, 10118, 10902, 14536, 15177, 20236, 21804, 30354, 40472, 43608, 60708, 116357, 121416, 232714, 349071, 399661, 465428, 698142, 799322, 930856, 1198983, 1396284, 1598644, 2397966, 2792568, 3197288, 4795932, 9192203, 9591864, 18384406, 27576609, 36768812, 55153218, 73537624, 110306436, 220612872]

約数ペア:

[(1, 220612872), (2, 110306436), (3, 73537624), (4, 55153218), (6, 36768812), (8, 27576609), (12, 18384406), (23, 9591864), (24, 9192203), (46, 4795932), (69, 3197288), (79, 2792568), (92, 2397966), (138, 1598644), (158, 1396284), (184, 1198983), (237, 930856), (276, 799322), (316, 698142), (474, 465428), (552, 399661), (632, 349071), (948, 232714), (1817, 121416), (1896, 116357), (3634, 60708), (5059, 43608), (5451, 40472), (7268, 30354), (10118, 21804), (10902, 20236), (14536, 15177)]