284947068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{78889}}^1$

素因数の和:78946

約数の個数: 48

約数和(自身を含む): 777539840

約数和(自身を除く): 492592772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 78889, 157778, 236667, 315556, 473334, 552223, 946668, 1104446, 1656669, 2208892, 3313338, 3392227, 6626676, 6784454, 10176681, 13568908, 20353362, 23745589, 40706724, 47491178, 71236767, 94982356, 142473534, 284947068]

約数ペア:

[(1, 284947068), (2, 142473534), (3, 94982356), (4, 71236767), (6, 47491178), (7, 40706724), (12, 23745589), (14, 20353362), (21, 13568908), (28, 10176681), (42, 6784454), (43, 6626676), (84, 3392227), (86, 3313338), (129, 2208892), (172, 1656669), (258, 1104446), (301, 946668), (516, 552223), (602, 473334), (903, 315556), (1204, 236667), (1806, 157778), (3612, 78889)]