221560692536

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{80687}}^1$

素因数の和:80916

約数の個数: 64

約数和(自身を含む): 434553292800

約数和(自身を除く): 212992600264

約数列:

[1, 2, 4, 8, 47, 67, 94, 109, 134, 188, 218, 268, 376, 436, 536, 872, 3149, 5123, 6298, 7303, 10246, 12596, 14606, 20492, 25192, 29212, 40984, 58424, 80687, 161374, 322748, 343241, 645496, 686482, 1372964, 2745928, 3792289, 5406029, 7584578, 8794883, 10812058, 15169156, 17589766, 21624116, 30338312, 35179532, 43248232, 70359064, 254083363, 413359501, 508166726, 589257161, 826719002, 1016333452, 1178514322, 1653438004, 2032666904, 2357028644, 3306876008, 4714057288, 27695086567, 55390173134, 110780346268, 221560692536]

約数ペア:

[(1, 221560692536), (2, 110780346268), (4, 55390173134), (8, 27695086567), (47, 4714057288), (67, 3306876008), (94, 2357028644), (109, 2032666904), (134, 1653438004), (188, 1178514322), (218, 1016333452), (268, 826719002), (376, 589257161), (436, 508166726), (536, 413359501), (872, 254083363), (3149, 70359064), (5123, 43248232), (6298, 35179532), (7303, 30338312), (10246, 21624116), (12596, 17589766), (14606, 15169156), (20492, 10812058), (25192, 8794883), (29212, 7584578), (40984, 5406029), (58424, 3792289), (80687, 2745928), (161374, 1372964), (322748, 686482), (343241, 645496)]