1377881328

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{610763}}^1$

素因数の和:610821

約数の個数: 40

約数和(自身を含む): 3635267328

約数和(自身を除く): 2257386000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 610763, 1221526, 1832289, 2443052, 3664578, 4886104, 7329156, 9772208, 14658312, 28705861, 29316624, 57411722, 86117583, 114823444, 172235166, 229646888, 344470332, 459293776, 688940664, 1377881328]

約数ペア:

[(1, 1377881328), (2, 688940664), (3, 459293776), (4, 344470332), (6, 229646888), (8, 172235166), (12, 114823444), (16, 86117583), (24, 57411722), (47, 29316624), (48, 28705861), (94, 14658312), (141, 9772208), (188, 7329156), (282, 4886104), (376, 3664578), (564, 2443052), (752, 1832289), (1128, 1221526), (2256, 610763)]