1330941768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{10181}}^1$

素因数の和:10622

約数の個数: 64

約数和(自身を含む): 3592209600

約数和(自身を除く): 2261267832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 419, 838, 1257, 1676, 2514, 3352, 5028, 5447, 10056, 10181, 10894, 16341, 20362, 21788, 30543, 32682, 40724, 43576, 61086, 65364, 81448, 122172, 130728, 132353, 244344, 264706, 397059, 529412, 794118, 1058824, 1588236, 3176472, 4265839, 8531678, 12797517, 17063356, 25595034, 34126712, 51190068, 55455907, 102380136, 110911814, 166367721, 221823628, 332735442, 443647256, 665470884, 1330941768]

約数ペア:

[(1, 1330941768), (2, 665470884), (3, 443647256), (4, 332735442), (6, 221823628), (8, 166367721), (12, 110911814), (13, 102380136), (24, 55455907), (26, 51190068), (39, 34126712), (52, 25595034), (78, 17063356), (104, 12797517), (156, 8531678), (312, 4265839), (419, 3176472), (838, 1588236), (1257, 1058824), (1676, 794118), (2514, 529412), (3352, 397059), (5028, 264706), (5447, 244344), (10056, 132353), (10181, 130728), (10894, 122172), (16341, 81448), (20362, 65364), (21788, 61086), (30543, 43576), (32682, 40724)]