264780498

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{823}}^1$

素因数の和:943

約数の個数: 48

約数和(自身を含む): 561539520

約数和(自身を除く): 296759022

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 174, 258, 823, 1247, 1646, 1849, 2469, 2494, 3698, 3741, 4938, 5547, 7482, 11094, 23867, 35389, 47734, 53621, 70778, 71601, 106167, 107242, 143202, 160863, 212334, 321726, 1026281, 1521727, 2052562, 3043454, 3078843, 4565181, 6157686, 9130362, 44130083, 88260166, 132390249, 264780498]

約数ペア:

[(1, 264780498), (2, 132390249), (3, 88260166), (6, 44130083), (29, 9130362), (43, 6157686), (58, 4565181), (86, 3078843), (87, 3043454), (129, 2052562), (174, 1521727), (258, 1026281), (823, 321726), (1247, 212334), (1646, 160863), (1849, 143202), (2469, 107242), (2494, 106167), (3698, 71601), (3741, 70778), (4938, 53621), (5547, 47734), (7482, 35389), (11094, 23867)]