331529742

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{769}}^1$

素因数の和:1377

約数の個数: 48

約数和(自身を含む): 737296560

約数和(自身を除く): 405766818

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 557, 769, 774, 1114, 1538, 1671, 2307, 3342, 4614, 5013, 6921, 10026, 13842, 23951, 33067, 47902, 66134, 71853, 99201, 143706, 198402, 215559, 297603, 428333, 431118, 595206, 856666, 1284999, 2569998, 3854997, 7709994, 18418319, 36836638, 55254957, 110509914, 165764871, 331529742]

約数ペア:

[(1, 331529742), (2, 165764871), (3, 110509914), (6, 55254957), (9, 36836638), (18, 18418319), (43, 7709994), (86, 3854997), (129, 2569998), (258, 1284999), (387, 856666), (557, 595206), (769, 431118), (774, 428333), (1114, 297603), (1538, 215559), (1671, 198402), (2307, 143706), (3342, 99201), (4614, 71853), (5013, 66134), (6921, 47902), (10026, 33067), (13842, 23951)]