406945404

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{56239}}^1$

素因数の和:56319

約数の個数: 48

約数和(自身を含む): 1070809600

約数和(自身を除く): 663864196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 3618, 7236, 56239, 112478, 168717, 224956, 337434, 506151, 674868, 1012302, 1518453, 2024604, 3036906, 3768013, 6073812, 7536026, 11304039, 15072052, 22608078, 33912117, 45216156, 67824234, 101736351, 135648468, 203472702, 406945404]

約数ペア:

[(1, 406945404), (2, 203472702), (3, 135648468), (4, 101736351), (6, 67824234), (9, 45216156), (12, 33912117), (18, 22608078), (27, 15072052), (36, 11304039), (54, 7536026), (67, 6073812), (108, 3768013), (134, 3036906), (201, 2024604), (268, 1518453), (402, 1012302), (603, 674868), (804, 506151), (1206, 337434), (1809, 224956), (2412, 168717), (3618, 112478), (7236, 56239)]