505837728

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{159671}}^1$

素因数の和:159698

約数の個数: 72

約数和(自身を含む): 1569256416

約数和(自身を除く): 1063418688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 159671, 319342, 479013, 638684, 958026, 1277368, 1437039, 1756381, 1916052, 2554736, 2874078, 3512762, 3832104, 5109472, 5269143, 5748156, 7025524, 7664208, 10538286, 11496312, 14051048, 15328416, 15807429, 21076572, 22992624, 28102096, 31614858, 42153144, 45985248, 56204192, 63229716, 84306288, 126459432, 168612576, 252918864, 505837728]

約数ペア:

[(1, 505837728), (2, 252918864), (3, 168612576), (4, 126459432), (6, 84306288), (8, 63229716), (9, 56204192), (11, 45985248), (12, 42153144), (16, 31614858), (18, 28102096), (22, 22992624), (24, 21076572), (32, 15807429), (33, 15328416), (36, 14051048), (44, 11496312), (48, 10538286), (66, 7664208), (72, 7025524), (88, 5748156), (96, 5269143), (99, 5109472), (132, 3832104), (144, 3512762), (176, 2874078), (198, 2554736), (264, 1916052), (288, 1756381), (352, 1437039), (396, 1277368), (528, 958026), (792, 638684), (1056, 479013), (1584, 319342), (3168, 159671)]