385722948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{33871}}^1$

素因数の和:33964

約数の個数: 48

約数和(自身を含む): 982558976

約数和(自身を除く): 596836028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 5694, 11388, 33871, 67742, 101613, 135484, 203226, 406452, 440323, 880646, 1320969, 1761292, 2472583, 2641938, 4945166, 5283876, 7417749, 9890332, 14835498, 29670996, 32143579, 64287158, 96430737, 128574316, 192861474, 385722948]

約数ペア:

[(1, 385722948), (2, 192861474), (3, 128574316), (4, 96430737), (6, 64287158), (12, 32143579), (13, 29670996), (26, 14835498), (39, 9890332), (52, 7417749), (73, 5283876), (78, 4945166), (146, 2641938), (156, 2472583), (219, 1761292), (292, 1320969), (438, 880646), (876, 440323), (949, 406452), (1898, 203226), (2847, 135484), (3796, 101613), (5694, 67742), (11388, 33871)]