6464976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 19427328

約数和(自身を除く): 12962352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 271, 284, 336, 426, 497, 542, 568, 813, 852, 994, 1084, 1136, 1491, 1626, 1704, 1897, 1988, 2168, 2982, 3252, 3408, 3794, 3976, 4336, 5691, 5964, 6504, 7588, 7952, 11382, 11928, 13008, 15176, 19241, 22764, 23856, 30352, 38482, 45528, 57723, 76964, 91056, 115446, 134687, 153928, 230892, 269374, 307856, 404061, 461784, 538748, 808122, 923568, 1077496, 1616244, 2154992, 3232488, 6464976]

約数ペア:

[(1, 6464976), (2, 3232488), (3, 2154992), (4, 1616244), (6, 1077496), (7, 923568), (8, 808122), (12, 538748), (14, 461784), (16, 404061), (21, 307856), (24, 269374), (28, 230892), (42, 153928), (48, 134687), (56, 115446), (71, 91056), (84, 76964), (112, 57723), (142, 45528), (168, 38482), (213, 30352), (271, 23856), (284, 22764), (336, 19241), (426, 15176), (497, 13008), (542, 11928), (568, 11382), (813, 7952), (852, 7588), (994, 6504), (1084, 5964), (1136, 5691), (1491, 4336), (1626, 3976), (1704, 3794), (1897, 3408), (1988, 3252), (2168, 2982)]