404424

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 1130220

約数和(自身を除く): 725796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 137, 164, 246, 274, 328, 369, 411, 492, 548, 738, 822, 984, 1096, 1233, 1476, 1644, 2466, 2952, 3288, 4932, 5617, 9864, 11234, 16851, 22468, 33702, 44936, 50553, 67404, 101106, 134808, 202212, 404424]

約数ペア:

[(1, 404424), (2, 202212), (3, 134808), (4, 101106), (6, 67404), (8, 50553), (9, 44936), (12, 33702), (18, 22468), (24, 16851), (36, 11234), (41, 9864), (72, 5617), (82, 4932), (123, 3288), (137, 2952), (164, 2466), (246, 1644), (274, 1476), (328, 1233), (369, 1096), (411, 984), (492, 822), (548, 738)]