720356052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{148957}}^1$

素因数の和:149008

約数の個数: 48

約数和(自身を含む): 1868529152

約数和(自身を除く): 1148173100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 148957, 297914, 446871, 595828, 893742, 1787484, 1936441, 3872882, 4617667, 5809323, 7745764, 9235334, 11618646, 13853001, 18470668, 23237292, 27706002, 55412004, 60029671, 120059342, 180089013, 240118684, 360178026, 720356052]

約数ペア:

[(1, 720356052), (2, 360178026), (3, 240118684), (4, 180089013), (6, 120059342), (12, 60029671), (13, 55412004), (26, 27706002), (31, 23237292), (39, 18470668), (52, 13853001), (62, 11618646), (78, 9235334), (93, 7745764), (124, 5809323), (156, 4617667), (186, 3872882), (372, 1936441), (403, 1787484), (806, 893742), (1209, 595828), (1612, 446871), (2418, 297914), (4836, 148957)]