1243724208

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{204023}}^1$

素因数の和:204161

約数の個数: 40

約数和(自身を含む): 3238268928

約数和(自身を除く): 1994544720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 204023, 408046, 612069, 816092, 1224138, 1632184, 2448276, 3264368, 4896552, 9793104, 25910921, 51821842, 77732763, 103643684, 155465526, 207287368, 310931052, 414574736, 621862104, 1243724208]

約数ペア:

[(1, 1243724208), (2, 621862104), (3, 414574736), (4, 310931052), (6, 207287368), (8, 155465526), (12, 103643684), (16, 77732763), (24, 51821842), (48, 25910921), (127, 9793104), (254, 4896552), (381, 3264368), (508, 2448276), (762, 1632184), (1016, 1224138), (1524, 816092), (2032, 612069), (3048, 408046), (6096, 204023)]