1154783728

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{10729}}^1$

素因数の和:10806

約数の個数: 60

約数和(自身を含む): 2642412720

約数和(自身を除く): 1487628992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 961, 1736, 1922, 3472, 3844, 6727, 7688, 10729, 13454, 15376, 21458, 26908, 42916, 53816, 75103, 85832, 107632, 150206, 171664, 300412, 332599, 600824, 665198, 1201648, 1330396, 2328193, 2660792, 4656386, 5321584, 9312772, 10310569, 18625544, 20621138, 37251088, 41242276, 72173983, 82484552, 144347966, 164969104, 288695932, 577391864, 1154783728]

約数ペア:

[(1, 1154783728), (2, 577391864), (4, 288695932), (7, 164969104), (8, 144347966), (14, 82484552), (16, 72173983), (28, 41242276), (31, 37251088), (56, 20621138), (62, 18625544), (112, 10310569), (124, 9312772), (217, 5321584), (248, 4656386), (434, 2660792), (496, 2328193), (868, 1330396), (961, 1201648), (1736, 665198), (1922, 600824), (3472, 332599), (3844, 300412), (6727, 171664), (7688, 150206), (10729, 107632), (13454, 85832), (15376, 75103), (21458, 53816), (26908, 42916)]