399380256

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{126067}}^1$

素因数の和:126094

約数の個数: 72

約数和(自身を含む): 1238996304

約数和(自身を除く): 839616048

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, 126067, 252134, 378201, 504268, 756402, 1008536, 1134603, 1386737, 1512804, 2017072, 2269206, 2773474, 3025608, 4034144, 4160211, 4538412, 5546948, 6051216, 8320422, 9076824, 11093896, 12102432, 12480633, 16640844, 18153648, 22187792, 24961266, 33281688, 36307296, 44375584, 49922532, 66563376, 99845064, 133126752, 199690128, 399380256]

約数ペア:

[(1, 399380256), (2, 199690128), (3, 133126752), (4, 99845064), (6, 66563376), (8, 49922532), (9, 44375584), (11, 36307296), (12, 33281688), (16, 24961266), (18, 22187792), (22, 18153648), (24, 16640844), (32, 12480633), (33, 12102432), (36, 11093896), (44, 9076824), (48, 8320422), (66, 6051216), (72, 5546948), (88, 4538412), (96, 4160211), (99, 4034144), (132, 3025608), (144, 2773474), (176, 2269206), (198, 2017072), (264, 1512804), (288, 1386737), (352, 1134603), (396, 1008536), (528, 756402), (792, 504268), (1056, 378201), (1584, 252134), (3168, 126067)]