489181608

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{65963}}^1$

素因数の和:66078

約数の個数: 48

約数和(自身を含む): 1337749920

約数和(自身を除く): 848568312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 65963, 131926, 197889, 263852, 395778, 527704, 593667, 791556, 1187334, 1583112, 2374668, 4749336, 6794189, 13588378, 20382567, 27176756, 40765134, 54353512, 61147701, 81530268, 122295402, 163060536, 244590804, 489181608]

約数ペア:

[(1, 489181608), (2, 244590804), (3, 163060536), (4, 122295402), (6, 81530268), (8, 61147701), (9, 54353512), (12, 40765134), (18, 27176756), (24, 20382567), (36, 13588378), (72, 6794189), (103, 4749336), (206, 2374668), (309, 1583112), (412, 1187334), (618, 791556), (824, 593667), (927, 527704), (1236, 395778), (1854, 263852), (2472, 197889), (3708, 131926), (7416, 65963)]