1257375864

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1033}}^1\times {\mathrm{1237}}^1$

素因数の和:2320

約数の個数: 64

約数和(自身を含む): 3225831840

約数和(自身を除く): 1968455976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 1033, 1237, 2066, 2474, 3099, 3711, 4132, 4948, 6198, 7422, 8264, 9896, 12396, 14844, 24792, 29688, 42353, 50717, 84706, 101434, 127059, 152151, 169412, 202868, 254118, 304302, 338824, 405736, 508236, 608604, 1016472, 1217208, 1277821, 2555642, 3833463, 5111284, 7666926, 10222568, 15333852, 30667704, 52390661, 104781322, 157171983, 209562644, 314343966, 419125288, 628687932, 1257375864]

約数ペア:

[(1, 1257375864), (2, 628687932), (3, 419125288), (4, 314343966), (6, 209562644), (8, 157171983), (12, 104781322), (24, 52390661), (41, 30667704), (82, 15333852), (123, 10222568), (164, 7666926), (246, 5111284), (328, 3833463), (492, 2555642), (984, 1277821), (1033, 1217208), (1237, 1016472), (2066, 608604), (2474, 508236), (3099, 405736), (3711, 338824), (4132, 304302), (4948, 254118), (6198, 202868), (7422, 169412), (8264, 152151), (9896, 127059), (12396, 101434), (14844, 84706), (24792, 50717), (29688, 42353)]