478889292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{3671}}^1$

素因数の和:5238

約数の個数: 48

約数和(自身を含む): 1278208512

約数和(自身を除く): 799319220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1553, 3106, 3671, 4659, 6212, 7342, 9318, 10871, 11013, 14684, 18636, 21742, 22026, 25697, 32613, 43484, 44052, 51394, 65226, 77091, 102788, 130452, 154182, 308364, 5701063, 11402126, 17103189, 22804252, 34206378, 39907441, 68412756, 79814882, 119722323, 159629764, 239444646, 478889292]

約数ペア:

[(1, 478889292), (2, 239444646), (3, 159629764), (4, 119722323), (6, 79814882), (7, 68412756), (12, 39907441), (14, 34206378), (21, 22804252), (28, 17103189), (42, 11402126), (84, 5701063), (1553, 308364), (3106, 154182), (3671, 130452), (4659, 102788), (6212, 77091), (7342, 65226), (9318, 51394), (10871, 44052), (11013, 43484), (14684, 32613), (18636, 25697), (21742, 22026)]