342518008

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1033}}^1$

素因数の和:1268

約数の個数: 64

約数和(自身を含む): 762347520

約数和(自身を除く): 419829512

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 191, 217, 248, 382, 434, 764, 868, 1033, 1337, 1528, 1736, 2066, 2674, 4132, 5348, 5921, 7231, 8264, 10696, 11842, 14462, 23684, 28924, 32023, 41447, 47368, 57848, 64046, 82894, 128092, 165788, 197303, 224161, 256184, 331576, 394606, 448322, 789212, 896644, 1381121, 1578424, 1793288, 2762242, 5524484, 6116393, 11048968, 12232786, 24465572, 42814751, 48931144, 85629502, 171259004, 342518008]

約数ペア:

[(1, 342518008), (2, 171259004), (4, 85629502), (7, 48931144), (8, 42814751), (14, 24465572), (28, 12232786), (31, 11048968), (56, 6116393), (62, 5524484), (124, 2762242), (191, 1793288), (217, 1578424), (248, 1381121), (382, 896644), (434, 789212), (764, 448322), (868, 394606), (1033, 331576), (1337, 256184), (1528, 224161), (1736, 197303), (2066, 165788), (2674, 128092), (4132, 82894), (5348, 64046), (5921, 57848), (7231, 47368), (8264, 41447), (10696, 32023), (11842, 28924), (14462, 23684)]