256416102

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{1229}}^1$

素因数の和:1477

約数の個数: 48

約数和(自身を含む): 567581040

約数和(自身を除く): 311164938

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 173, 201, 346, 402, 519, 603, 1038, 1206, 1229, 1557, 2458, 3114, 3687, 7374, 11061, 11591, 22122, 23182, 34773, 69546, 82343, 104319, 164686, 208638, 212617, 247029, 425234, 494058, 637851, 741087, 1275702, 1482174, 1913553, 3827106, 14245339, 28490678, 42736017, 85472034, 128208051, 256416102]

約数ペア:

[(1, 256416102), (2, 128208051), (3, 85472034), (6, 42736017), (9, 28490678), (18, 14245339), (67, 3827106), (134, 1913553), (173, 1482174), (201, 1275702), (346, 741087), (402, 637851), (519, 494058), (603, 425234), (1038, 247029), (1206, 212617), (1229, 208638), (1557, 164686), (2458, 104319), (3114, 82343), (3687, 69546), (7374, 34773), (11061, 23182), (11591, 22122)]