40252248

素因数分解:

$2^3\times 3^3\times {\mathrm{331}}^1\times {\mathrm{563}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 112348800

約数和(自身を除く): 72096552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 331, 563, 662, 993, 1126, 1324, 1689, 1986, 2252, 2648, 2979, 3378, 3972, 4504, 5067, 5958, 6756, 7944, 8937, 10134, 11916, 13512, 15201, 17874, 20268, 23832, 30402, 35748, 40536, 60804, 71496, 121608, 186353, 372706, 559059, 745412, 1118118, 1490824, 1677177, 2236236, 3354354, 4472472, 5031531, 6708708, 10063062, 13417416, 20126124, 40252248]

約数ペア:

[(1, 40252248), (2, 20126124), (3, 13417416), (4, 10063062), (6, 6708708), (8, 5031531), (9, 4472472), (12, 3354354), (18, 2236236), (24, 1677177), (27, 1490824), (36, 1118118), (54, 745412), (72, 559059), (108, 372706), (216, 186353), (331, 121608), (563, 71496), (662, 60804), (993, 40536), (1126, 35748), (1324, 30402), (1689, 23832), (1986, 20268), (2252, 17874), (2648, 15201), (2979, 13512), (3378, 11916), (3972, 10134), (4504, 8937), (5067, 7944), (5958, 6756)]