218070198

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1063}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 505612800

約数和(自身を除く): 287542602

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 131, 174, 261, 262, 393, 522, 783, 786, 1063, 1179, 1566, 2126, 2358, 3189, 3537, 3799, 6378, 7074, 7598, 9567, 11397, 19134, 22794, 28701, 30827, 34191, 57402, 61654, 68382, 92481, 102573, 139253, 184962, 205146, 277443, 278506, 417759, 554886, 832329, 835518, 1253277, 1664658, 2506554, 3759831, 4038337, 7519662, 8076674, 12115011, 24230022, 36345033, 72690066, 109035099, 218070198]

約数ペア:

[(1, 218070198), (2, 109035099), (3, 72690066), (6, 36345033), (9, 24230022), (18, 12115011), (27, 8076674), (29, 7519662), (54, 4038337), (58, 3759831), (87, 2506554), (131, 1664658), (174, 1253277), (261, 835518), (262, 832329), (393, 554886), (522, 417759), (783, 278506), (786, 277443), (1063, 205146), (1179, 184962), (1566, 139253), (2126, 102573), (2358, 92481), (3189, 68382), (3537, 61654), (3799, 57402), (6378, 34191), (7074, 30827), (7598, 28701), (9567, 22794), (11397, 19134)]