264891156

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{1427}}^1$

素因数の和:1964

約数の個数: 48

約数和(自身を含む): 639744000

約数和(自身を除く): 374852844

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 499, 998, 1427, 1497, 1996, 2854, 2994, 4281, 5708, 5988, 8562, 15469, 17124, 30938, 44237, 46407, 61876, 88474, 92814, 132711, 176948, 185628, 265422, 530844, 712073, 1424146, 2136219, 2848292, 4272438, 8544876, 22074263, 44148526, 66222789, 88297052, 132445578, 264891156]

約数ペア:

[(1, 264891156), (2, 132445578), (3, 88297052), (4, 66222789), (6, 44148526), (12, 22074263), (31, 8544876), (62, 4272438), (93, 2848292), (124, 2136219), (186, 1424146), (372, 712073), (499, 530844), (998, 265422), (1427, 185628), (1497, 176948), (1996, 132711), (2854, 92814), (2994, 88474), (4281, 61876), (5708, 46407), (5988, 44237), (8562, 30938), (15469, 17124)]