259261716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{2909}}^1$

素因数の和:3984

約数の個数: 48

約数和(自身を含む): 692254080

約数和(自身を除く): 432992364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1061, 2122, 2909, 3183, 4244, 5818, 6366, 7427, 8727, 11636, 12732, 14854, 17454, 20363, 22281, 29708, 34908, 40726, 44562, 61089, 81452, 89124, 122178, 244356, 3086449, 6172898, 9259347, 12345796, 18518694, 21605143, 37037388, 43210286, 64815429, 86420572, 129630858, 259261716]

約数ペア:

[(1, 259261716), (2, 129630858), (3, 86420572), (4, 64815429), (6, 43210286), (7, 37037388), (12, 21605143), (14, 18518694), (21, 12345796), (28, 9259347), (42, 6172898), (84, 3086449), (1061, 244356), (2122, 122178), (2909, 89124), (3183, 81452), (4244, 61089), (5818, 44562), (6366, 40726), (7427, 34908), (8727, 29708), (11636, 22281), (12732, 20363), (14854, 17454)]