228280908

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{727}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 540094464

約数和(自身を除く): 311813556

約数列:

[1, 2, 3, 4, 6, 12, 137, 191, 274, 382, 411, 548, 573, 727, 764, 822, 1146, 1454, 1644, 2181, 2292, 2908, 4362, 8724, 26167, 52334, 78501, 99599, 104668, 138857, 157002, 199198, 277714, 298797, 314004, 398396, 416571, 555428, 597594, 833142, 1195188, 1666284, 19023409, 38046818, 57070227, 76093636, 114140454, 228280908]

約数ペア:

[(1, 228280908), (2, 114140454), (3, 76093636), (4, 57070227), (6, 38046818), (12, 19023409), (137, 1666284), (191, 1195188), (274, 833142), (382, 597594), (411, 555428), (548, 416571), (573, 398396), (727, 314004), (764, 298797), (822, 277714), (1146, 199198), (1454, 157002), (1644, 138857), (2181, 104668), (2292, 99599), (2908, 78501), (4362, 52334), (8724, 26167)]