352873724

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2381}}^1$

素因数の和:2538

約数の個数: 48

約数和(自身を含む): 725652480

約数和(自身を除く): 372778756

約数列:

[1, 2, 4, 7, 14, 28, 67, 79, 134, 158, 268, 316, 469, 553, 938, 1106, 1876, 2212, 2381, 4762, 5293, 9524, 10586, 16667, 21172, 33334, 37051, 66668, 74102, 148204, 159527, 188099, 319054, 376198, 638108, 752396, 1116689, 1316693, 2233378, 2633386, 4466756, 5266772, 12602633, 25205266, 50410532, 88218431, 176436862, 352873724]

約数ペア:

[(1, 352873724), (2, 176436862), (4, 88218431), (7, 50410532), (14, 25205266), (28, 12602633), (67, 5266772), (79, 4466756), (134, 2633386), (158, 2233378), (268, 1316693), (316, 1116689), (469, 752396), (553, 638108), (938, 376198), (1106, 319054), (1876, 188099), (2212, 159527), (2381, 148204), (4762, 74102), (5293, 66668), (9524, 37051), (10586, 33334), (16667, 21172)]