8378664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 24416640

約数和(自身を除く): 16037976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 941, 1113, 1272, 1484, 1882, 2226, 2823, 2968, 3764, 4452, 5646, 6587, 7528, 8904, 11292, 13174, 19761, 22584, 26348, 39522, 49873, 52696, 79044, 99746, 149619, 158088, 199492, 299238, 349111, 398984, 598476, 698222, 1047333, 1196952, 1396444, 2094666, 2792888, 4189332, 8378664]

約数ペア:

[(1, 8378664), (2, 4189332), (3, 2792888), (4, 2094666), (6, 1396444), (7, 1196952), (8, 1047333), (12, 698222), (14, 598476), (21, 398984), (24, 349111), (28, 299238), (42, 199492), (53, 158088), (56, 149619), (84, 99746), (106, 79044), (159, 52696), (168, 49873), (212, 39522), (318, 26348), (371, 22584), (424, 19761), (636, 13174), (742, 11292), (941, 8904), (1113, 7528), (1272, 6587), (1484, 5646), (1882, 4452), (2226, 3764), (2823, 2968)]