40342608

素因数分解:

$2^4\times 3^2\times {\mathrm{281}}^1\times {\mathrm{997}}^1$

素因数の和:1292

約数の個数: 60

約数和(自身を含む): 113418708

約数和(自身を除く): 73076100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 281, 562, 843, 997, 1124, 1686, 1994, 2248, 2529, 2991, 3372, 3988, 4496, 5058, 5982, 6744, 7976, 8973, 10116, 11964, 13488, 15952, 17946, 20232, 23928, 35892, 40464, 47856, 71784, 143568, 280157, 560314, 840471, 1120628, 1680942, 2241256, 2521413, 3361884, 4482512, 5042826, 6723768, 10085652, 13447536, 20171304, 40342608]

約数ペア:

[(1, 40342608), (2, 20171304), (3, 13447536), (4, 10085652), (6, 6723768), (8, 5042826), (9, 4482512), (12, 3361884), (16, 2521413), (18, 2241256), (24, 1680942), (36, 1120628), (48, 840471), (72, 560314), (144, 280157), (281, 143568), (562, 71784), (843, 47856), (997, 40464), (1124, 35892), (1686, 23928), (1994, 20232), (2248, 17946), (2529, 15952), (2991, 13488), (3372, 11964), (3988, 10116), (4496, 8973), (5058, 7976), (5982, 6744)]