513829872

素因数分解:

$2^4\times 3^3\times {\mathrm{997}}^1\times {\mathrm{1193}}^1$

素因数の和:2207

約数の個数: 80

約数和(自身を含む): 1477598880

約数和(自身を除く): 963769008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 997, 1193, 1994, 2386, 2991, 3579, 3988, 4772, 5982, 7158, 7976, 8973, 9544, 10737, 11964, 14316, 15952, 17946, 19088, 21474, 23928, 26919, 28632, 32211, 35892, 42948, 47856, 53838, 57264, 64422, 71784, 85896, 107676, 128844, 143568, 171792, 215352, 257688, 430704, 515376, 1189421, 2378842, 3568263, 4757684, 7136526, 9515368, 10704789, 14273052, 19030736, 21409578, 28546104, 32114367, 42819156, 57092208, 64228734, 85638312, 128457468, 171276624, 256914936, 513829872]

約数ペア:

[(1, 513829872), (2, 256914936), (3, 171276624), (4, 128457468), (6, 85638312), (8, 64228734), (9, 57092208), (12, 42819156), (16, 32114367), (18, 28546104), (24, 21409578), (27, 19030736), (36, 14273052), (48, 10704789), (54, 9515368), (72, 7136526), (108, 4757684), (144, 3568263), (216, 2378842), (432, 1189421), (997, 515376), (1193, 430704), (1994, 257688), (2386, 215352), (2991, 171792), (3579, 143568), (3988, 128844), (4772, 107676), (5982, 85896), (7158, 71784), (7976, 64422), (8973, 57264), (9544, 53838), (10737, 47856), (11964, 42948), (14316, 35892), (15952, 32211), (17946, 28632), (19088, 26919), (21474, 23928)]