1328176764

素因数分解:

$2^2\times 3^6\times {\mathrm{455479}}^1$

素因数の和:455501

約数の個数: 42

約数和(自身を含む): 3484877480

約数和(自身を除く): 2156700716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 455479, 910958, 1366437, 1821916, 2732874, 4099311, 5465748, 8198622, 12297933, 16397244, 24595866, 36893799, 49191732, 73787598, 110681397, 147575196, 221362794, 332044191, 442725588, 664088382, 1328176764]

約数ペア:

[(1, 1328176764), (2, 664088382), (3, 442725588), (4, 332044191), (6, 221362794), (9, 147575196), (12, 110681397), (18, 73787598), (27, 49191732), (36, 36893799), (54, 24595866), (81, 16397244), (108, 12297933), (162, 8198622), (243, 5465748), (324, 4099311), (486, 2732874), (729, 1821916), (972, 1366437), (1458, 910958), (2916, 455479)]