253886268

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{1559}}^1$

素因数の和:1938

約数の個数: 48

約数和(自身を含む): 609073920

約数和(自身を除く): 355187652

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 331, 492, 662, 993, 1324, 1559, 1986, 3118, 3972, 4677, 6236, 9354, 13571, 18708, 27142, 40713, 54284, 63919, 81426, 127838, 162852, 191757, 255676, 383514, 516029, 767028, 1032058, 1548087, 2064116, 3096174, 6192348, 21157189, 42314378, 63471567, 84628756, 126943134, 253886268]

約数ペア:

[(1, 253886268), (2, 126943134), (3, 84628756), (4, 63471567), (6, 42314378), (12, 21157189), (41, 6192348), (82, 3096174), (123, 2064116), (164, 1548087), (246, 1032058), (331, 767028), (492, 516029), (662, 383514), (993, 255676), (1324, 191757), (1559, 162852), (1986, 127838), (3118, 81426), (3972, 63919), (4677, 54284), (6236, 40713), (9354, 27142), (13571, 18708)]