219572042436

素因数分解:

$2^2\times 3^5\times {\mathrm{8731}}^1\times {\mathrm{25873}}^1$

素因数の和:34623

約数の個数: 72

約数和(自身を含む): 575674144864

約数和(自身を除く): 356102102428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 8731, 17462, 25873, 26193, 34924, 51746, 52386, 77619, 78579, 103492, 104772, 155238, 157158, 232857, 235737, 310476, 314316, 465714, 471474, 698571, 707211, 931428, 942948, 1397142, 1414422, 2095713, 2121633, 2794284, 2828844, 4191426, 4243266, 6287139, 8382852, 8486532, 12574278, 25148556, 225897163, 451794326, 677691489, 903588652, 1355382978, 2033074467, 2710765956, 4066148934, 6099223401, 8132297868, 12198446802, 18297670203, 24396893604, 36595340406, 54893010609, 73190680812, 109786021218, 219572042436]

約数ペア:

[(1, 219572042436), (2, 109786021218), (3, 73190680812), (4, 54893010609), (6, 36595340406), (9, 24396893604), (12, 18297670203), (18, 12198446802), (27, 8132297868), (36, 6099223401), (54, 4066148934), (81, 2710765956), (108, 2033074467), (162, 1355382978), (243, 903588652), (324, 677691489), (486, 451794326), (972, 225897163), (8731, 25148556), (17462, 12574278), (25873, 8486532), (26193, 8382852), (34924, 6287139), (51746, 4243266), (52386, 4191426), (77619, 2828844), (78579, 2794284), (103492, 2121633), (104772, 2095713), (155238, 1414422), (157158, 1397142), (232857, 942948), (235737, 931428), (310476, 707211), (314316, 698571), (465714, 471474)]