426976060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{7963}}^1$

素因数の和:8362

約数の個数: 48

約数和(自身を含む): 1027547136

約数和(自身を除く): 600571076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 383, 766, 1532, 1915, 2681, 3830, 5362, 7660, 7963, 10724, 13405, 15926, 26810, 31852, 39815, 53620, 55741, 79630, 111482, 159260, 222964, 278705, 557410, 1114820, 3049829, 6099658, 12199316, 15249145, 21348803, 30498290, 42697606, 60996580, 85395212, 106744015, 213488030, 426976060]

約数ペア:

[(1, 426976060), (2, 213488030), (4, 106744015), (5, 85395212), (7, 60996580), (10, 42697606), (14, 30498290), (20, 21348803), (28, 15249145), (35, 12199316), (70, 6099658), (140, 3049829), (383, 1114820), (766, 557410), (1532, 278705), (1915, 222964), (2681, 159260), (3830, 111482), (5362, 79630), (7660, 55741), (7963, 53620), (10724, 39815), (13405, 31852), (15926, 26810)]