478889768

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3433}}^1$

素因数の和:3546

約数の個数: 64

約数和(自身を含む): 1068111360

約数和(自身を除く): 589221592

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 53, 56, 94, 106, 188, 212, 329, 371, 376, 424, 658, 742, 1316, 1484, 2491, 2632, 2968, 3433, 4982, 6866, 9964, 13732, 17437, 19928, 24031, 27464, 34874, 48062, 69748, 96124, 139496, 161351, 181949, 192248, 322702, 363898, 645404, 727796, 1129457, 1273643, 1290808, 1455592, 2258914, 2547286, 4517828, 5094572, 8551603, 9035656, 10189144, 17103206, 34206412, 59861221, 68412824, 119722442, 239444884, 478889768]

約数ペア:

[(1, 478889768), (2, 239444884), (4, 119722442), (7, 68412824), (8, 59861221), (14, 34206412), (28, 17103206), (47, 10189144), (53, 9035656), (56, 8551603), (94, 5094572), (106, 4517828), (188, 2547286), (212, 2258914), (329, 1455592), (371, 1290808), (376, 1273643), (424, 1129457), (658, 727796), (742, 645404), (1316, 363898), (1484, 322702), (2491, 192248), (2632, 181949), (2968, 161351), (3433, 139496), (4982, 96124), (6866, 69748), (9964, 48062), (13732, 34874), (17437, 27464), (19928, 24031)]