1279742472

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{214147}}^1$

素因数の和:214242

約数の個数: 48

約数和(自身を含む): 3507744240

約数和(自身を除く): 2228001768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 214147, 428294, 642441, 856588, 1284882, 1713176, 1927323, 2569764, 3854646, 5139528, 7709292, 15418584, 17774201, 35548402, 53322603, 71096804, 106645206, 142193608, 159967809, 213290412, 319935618, 426580824, 639871236, 1279742472]

約数ペア:

[(1, 1279742472), (2, 639871236), (3, 426580824), (4, 319935618), (6, 213290412), (8, 159967809), (9, 142193608), (12, 106645206), (18, 71096804), (24, 53322603), (36, 35548402), (72, 17774201), (83, 15418584), (166, 7709292), (249, 5139528), (332, 3854646), (498, 2569764), (664, 1927323), (747, 1713176), (996, 1284882), (1494, 856588), (1992, 642441), (2988, 428294), (5976, 214147)]