321551143134

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{509}}^1\times {\mathrm{623009}}^1$

素因数の和:623549

約数の個数: 48

約数和(自身を含む): 697746279600

約数和(自身を除く): 376195136466

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 509, 1014, 1018, 1527, 3054, 6617, 13234, 19851, 39702, 86021, 172042, 258063, 516126, 623009, 1246018, 1869027, 3738054, 8099117, 16198234, 24297351, 48594702, 105288521, 210577042, 315865563, 317111581, 631731126, 634223162, 951334743, 1902669486, 4122450553, 8244901106, 12367351659, 24734703318, 53591857189, 107183714378, 160775571567, 321551143134]

約数ペア:

[(1, 321551143134), (2, 160775571567), (3, 107183714378), (6, 53591857189), (13, 24734703318), (26, 12367351659), (39, 8244901106), (78, 4122450553), (169, 1902669486), (338, 951334743), (507, 634223162), (509, 631731126), (1014, 317111581), (1018, 315865563), (1527, 210577042), (3054, 105288521), (6617, 48594702), (13234, 24297351), (19851, 16198234), (39702, 8099117), (86021, 3738054), (172042, 1869027), (258063, 1246018), (516126, 623009)]