216467064

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{24847}}^1$

素因数の和:24881

約数の個数: 72

約数和(自身を含む): 644432880

約数和(自身を除く): 427965816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 24847, 49694, 74541, 99388, 149082, 198776, 223623, 273317, 298164, 447246, 546634, 596328, 819951, 894492, 1093268, 1639902, 1788984, 2186536, 2459853, 3006487, 3279804, 4919706, 6012974, 6559608, 9019461, 9839412, 12025948, 18038922, 19678824, 24051896, 27058383, 36077844, 54116766, 72155688, 108233532, 216467064]

約数ペア:

[(1, 216467064), (2, 108233532), (3, 72155688), (4, 54116766), (6, 36077844), (8, 27058383), (9, 24051896), (11, 19678824), (12, 18038922), (18, 12025948), (22, 9839412), (24, 9019461), (33, 6559608), (36, 6012974), (44, 4919706), (66, 3279804), (72, 3006487), (88, 2459853), (99, 2186536), (121, 1788984), (132, 1639902), (198, 1093268), (242, 894492), (264, 819951), (363, 596328), (396, 546634), (484, 447246), (726, 298164), (792, 273317), (968, 223623), (1089, 198776), (1452, 149082), (2178, 99388), (2904, 74541), (4356, 49694), (8712, 24847)]