8378424

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 23616000

約数和(自身を除く): 15237576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 491, 632, 711, 948, 982, 1422, 1473, 1896, 1964, 2133, 2844, 2946, 3928, 4266, 4419, 5688, 5892, 8532, 8838, 11784, 13257, 17064, 17676, 26514, 35352, 38789, 53028, 77578, 106056, 116367, 155156, 232734, 310312, 349101, 465468, 698202, 930936, 1047303, 1396404, 2094606, 2792808, 4189212, 8378424]

約数ペア:

[(1, 8378424), (2, 4189212), (3, 2792808), (4, 2094606), (6, 1396404), (8, 1047303), (9, 930936), (12, 698202), (18, 465468), (24, 349101), (27, 310312), (36, 232734), (54, 155156), (72, 116367), (79, 106056), (108, 77578), (158, 53028), (216, 38789), (237, 35352), (316, 26514), (474, 17676), (491, 17064), (632, 13257), (711, 11784), (948, 8838), (982, 8532), (1422, 5892), (1473, 5688), (1896, 4419), (1964, 4266), (2133, 3928), (2844, 2946)]