773963268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{6043}}^1$

素因数の和:6884

約数の個数: 48

約数和(自身を含む): 1947521856

約数和(自身を除く): 1173558588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 821, 1642, 2463, 3284, 4926, 6043, 9852, 10673, 12086, 18129, 21346, 24172, 32019, 36258, 42692, 64038, 72516, 78559, 128076, 157118, 235677, 314236, 471354, 942708, 4961303, 9922606, 14883909, 19845212, 29767818, 59535636, 64496939, 128993878, 193490817, 257987756, 386981634, 773963268]

約数ペア:

[(1, 773963268), (2, 386981634), (3, 257987756), (4, 193490817), (6, 128993878), (12, 64496939), (13, 59535636), (26, 29767818), (39, 19845212), (52, 14883909), (78, 9922606), (156, 4961303), (821, 942708), (1642, 471354), (2463, 314236), (3284, 235677), (4926, 157118), (6043, 128076), (9852, 78559), (10673, 72516), (12086, 64038), (18129, 42692), (21346, 36258), (24172, 32019)]