228197268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{487601}}^1$

素因数の和:487624

約数の個数: 36

約数和(自身を含む): 621204948

約数和(自身を除く): 393007680

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 487601, 975202, 1462803, 1950404, 2925606, 4388409, 5851212, 6338813, 8776818, 12677626, 17553636, 19016439, 25355252, 38032878, 57049317, 76065756, 114098634, 228197268]

約数ペア:

[(1, 228197268), (2, 114098634), (3, 76065756), (4, 57049317), (6, 38032878), (9, 25355252), (12, 19016439), (13, 17553636), (18, 12677626), (26, 8776818), (36, 6338813), (39, 5851212), (52, 4388409), (78, 2925606), (117, 1950404), (156, 1462803), (234, 975202), (468, 487601)]