315249912

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{141241}}^1$

素因数の和:141284

約数の個数: 48

約数和(自身を含む): 881350080

約数和(自身を除く): 566100168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 141241, 282482, 423723, 564964, 847446, 1129928, 1271169, 1694892, 2542338, 3389784, 4378471, 5084676, 8756942, 10169352, 13135413, 17513884, 26270826, 35027768, 39406239, 52541652, 78812478, 105083304, 157624956, 315249912]

約数ペア:

[(1, 315249912), (2, 157624956), (3, 105083304), (4, 78812478), (6, 52541652), (8, 39406239), (9, 35027768), (12, 26270826), (18, 17513884), (24, 13135413), (31, 10169352), (36, 8756942), (62, 5084676), (72, 4378471), (93, 3389784), (124, 2542338), (186, 1694892), (248, 1271169), (279, 1129928), (372, 847446), (558, 564964), (744, 423723), (1116, 282482), (2232, 141241)]