679687788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73847}}^1$

素因数の和:73926

約数の個数: 48

約数和(自身を含む): 1736904960

約数和(自身を除く): 1057217172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 708, 767, 1534, 2301, 3068, 4602, 9204, 73847, 147694, 221541, 295388, 443082, 886164, 960011, 1920022, 2880033, 3840044, 4356973, 5760066, 8713946, 11520132, 13070919, 17427892, 26141838, 52283676, 56640649, 113281298, 169921947, 226562596, 339843894, 679687788]

約数ペア:

[(1, 679687788), (2, 339843894), (3, 226562596), (4, 169921947), (6, 113281298), (12, 56640649), (13, 52283676), (26, 26141838), (39, 17427892), (52, 13070919), (59, 11520132), (78, 8713946), (118, 5760066), (156, 4356973), (177, 3840044), (236, 2880033), (354, 1920022), (708, 960011), (767, 886164), (1534, 443082), (2301, 295388), (3068, 221541), (4602, 147694), (9204, 73847)]