243140628

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1\times {\mathrm{379}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 573836480

約数和(自身を除く): 330695852

約数列:

[1, 2, 3, 4, 6, 12, 193, 277, 379, 386, 554, 579, 758, 772, 831, 1108, 1137, 1158, 1516, 1662, 2274, 2316, 3324, 4548, 53461, 73147, 104983, 106922, 146294, 160383, 209966, 213844, 219441, 292588, 314949, 320766, 419932, 438882, 629898, 641532, 877764, 1259796, 20261719, 40523438, 60785157, 81046876, 121570314, 243140628]

約数ペア:

[(1, 243140628), (2, 121570314), (3, 81046876), (4, 60785157), (6, 40523438), (12, 20261719), (193, 1259796), (277, 877764), (379, 641532), (386, 629898), (554, 438882), (579, 419932), (758, 320766), (772, 314949), (831, 292588), (1108, 219441), (1137, 213844), (1158, 209966), (1516, 160383), (1662, 146294), (2274, 106922), (2316, 104983), (3324, 73147), (4548, 53461)]