821168016

素因数分解:

$2^4\times 3^1\times {\mathrm{1723}}^1\times {\mathrm{9929}}^1$

素因数の和:11663

約数の個数: 40

約数和(自身を含む): 2122795680

約数和(自身を除く): 1301627664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1723, 3446, 5169, 6892, 9929, 10338, 13784, 19858, 20676, 27568, 29787, 39716, 41352, 59574, 79432, 82704, 119148, 158864, 238296, 476592, 17107667, 34215334, 51323001, 68430668, 102646002, 136861336, 205292004, 273722672, 410584008, 821168016]

約数ペア:

[(1, 821168016), (2, 410584008), (3, 273722672), (4, 205292004), (6, 136861336), (8, 102646002), (12, 68430668), (16, 51323001), (24, 34215334), (48, 17107667), (1723, 476592), (3446, 238296), (5169, 158864), (6892, 119148), (9929, 82704), (10338, 79432), (13784, 59574), (19858, 41352), (20676, 39716), (27568, 29787)]