620106864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43207}}^1$

素因数の和:43254

約数の個数: 80

約数和(自身を含む): 1800218112

約数和(自身を除く): 1180111248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3588, 4784, 7176, 14352, 43207, 86414, 129621, 172828, 259242, 345656, 518484, 561691, 691312, 993761, 1036968, 1123382, 1685073, 1987522, 2073936, 2246764, 2981283, 3370146, 3975044, 4493528, 5962566, 6740292, 7950088, 8987056, 11925132, 12918893, 13480584, 15900176, 23850264, 25837786, 26961168, 38756679, 47700528, 51675572, 77513358, 103351144, 155026716, 206702288, 310053432, 620106864]

約数ペア:

[(1, 620106864), (2, 310053432), (3, 206702288), (4, 155026716), (6, 103351144), (8, 77513358), (12, 51675572), (13, 47700528), (16, 38756679), (23, 26961168), (24, 25837786), (26, 23850264), (39, 15900176), (46, 13480584), (48, 12918893), (52, 11925132), (69, 8987056), (78, 7950088), (92, 6740292), (104, 5962566), (138, 4493528), (156, 3975044), (184, 3370146), (208, 2981283), (276, 2246764), (299, 2073936), (312, 1987522), (368, 1685073), (552, 1123382), (598, 1036968), (624, 993761), (897, 691312), (1104, 561691), (1196, 518484), (1794, 345656), (2392, 259242), (3588, 172828), (4784, 129621), (7176, 86414), (14352, 43207)]