212379504

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{260269}}^1$

素因数の和:260297

約数の個数: 40

約数和(自身を含む): 580922640

約数和(自身を除く): 368543136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 260269, 520538, 780807, 1041076, 1561614, 2082152, 3123228, 4164304, 4424573, 6246456, 8849146, 12492912, 13273719, 17698292, 26547438, 35396584, 53094876, 70793168, 106189752, 212379504]

約数ペア:

[(1, 212379504), (2, 106189752), (3, 70793168), (4, 53094876), (6, 35396584), (8, 26547438), (12, 17698292), (16, 13273719), (17, 12492912), (24, 8849146), (34, 6246456), (48, 4424573), (51, 4164304), (68, 3123228), (102, 2082152), (136, 1561614), (204, 1041076), (272, 780807), (408, 520538), (816, 260269)]