321671352

素因数分解:

$2^3\times 3^1\times {\mathrm{313}}^1\times {\mathrm{42821}}^1$

素因数の和:43143

約数の個数: 32

約数和(自身を含む): 806766480

約数和(自身を除く): 485095128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 313, 626, 939, 1252, 1878, 2504, 3756, 7512, 42821, 85642, 128463, 171284, 256926, 342568, 513852, 1027704, 13402973, 26805946, 40208919, 53611892, 80417838, 107223784, 160835676, 321671352]

約数ペア:

[(1, 321671352), (2, 160835676), (3, 107223784), (4, 80417838), (6, 53611892), (8, 40208919), (12, 26805946), (24, 13402973), (313, 1027704), (626, 513852), (939, 342568), (1252, 256926), (1878, 171284), (2504, 128463), (3756, 85642), (7512, 42821)]