6404496

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{389}}^1$

素因数の和:421

約数の個数: 80

約数和(自身を含む): 19344000

約数和(自身を除く): 12939504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 389, 392, 588, 686, 778, 784, 1029, 1167, 1176, 1372, 1556, 2058, 2334, 2352, 2723, 2744, 3112, 4116, 4668, 5446, 5488, 6224, 8169, 8232, 9336, 10892, 16338, 16464, 18672, 19061, 21784, 32676, 38122, 43568, 57183, 65352, 76244, 114366, 130704, 133427, 152488, 228732, 266854, 304976, 400281, 457464, 533708, 800562, 914928, 1067416, 1601124, 2134832, 3202248, 6404496]

約数ペア:

[(1, 6404496), (2, 3202248), (3, 2134832), (4, 1601124), (6, 1067416), (7, 914928), (8, 800562), (12, 533708), (14, 457464), (16, 400281), (21, 304976), (24, 266854), (28, 228732), (42, 152488), (48, 133427), (49, 130704), (56, 114366), (84, 76244), (98, 65352), (112, 57183), (147, 43568), (168, 38122), (196, 32676), (294, 21784), (336, 19061), (343, 18672), (389, 16464), (392, 16338), (588, 10892), (686, 9336), (778, 8232), (784, 8169), (1029, 6224), (1167, 5488), (1176, 5446), (1372, 4668), (1556, 4116), (2058, 3112), (2334, 2744), (2352, 2723)]