320440304484

素因数分解:

$2^2\times 3^2\times {\mathrm{33247}}^1\times {\mathrm{267727}}^1$

素因数の和:300984

約数の個数: 36

約数和(自身を含む): 810029269504

約数和(自身を除く): 489588965020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 33247, 66494, 99741, 132988, 199482, 267727, 299223, 398964, 535454, 598446, 803181, 1070908, 1196892, 1606362, 2409543, 3212724, 4819086, 9638172, 8901119569, 17802239138, 26703358707, 35604478276, 53406717414, 80110076121, 106813434828, 160220152242, 320440304484]

約数ペア:

[(1, 320440304484), (2, 160220152242), (3, 106813434828), (4, 80110076121), (6, 53406717414), (9, 35604478276), (12, 26703358707), (18, 17802239138), (36, 8901119569), (33247, 9638172), (66494, 4819086), (99741, 3212724), (132988, 2409543), (199482, 1606362), (267727, 1196892), (299223, 1070908), (398964, 803181), (535454, 598446)]