493936872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3347}}^1$

素因数の和:3423

約数の個数: 128

約数和(自身を含む): 1484904960

約数和(自身を除く): 990968088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 43, 44, 52, 66, 78, 86, 88, 104, 129, 132, 143, 156, 172, 258, 264, 286, 312, 344, 429, 473, 516, 559, 572, 858, 946, 1032, 1118, 1144, 1419, 1677, 1716, 1892, 2236, 2838, 3347, 3354, 3432, 3784, 4472, 5676, 6149, 6694, 6708, 10041, 11352, 12298, 13388, 13416, 18447, 20082, 24596, 26776, 36817, 36894, 40164, 43511, 49192, 73634, 73788, 80328, 87022, 110451, 130533, 143921, 147268, 147576, 174044, 220902, 261066, 287842, 294536, 348088, 431763, 441804, 478621, 522132, 575684, 863526, 883608, 957242, 1044264, 1151368, 1435863, 1583131, 1727052, 1870973, 1914484, 2871726, 3166262, 3454104, 3741946, 3828968, 4749393, 5612919, 5743452, 6332524, 7483892, 9498786, 11225838, 11486904, 12665048, 14967784, 18997572, 20580703, 22451676, 37995144, 41161406, 44903352, 61742109, 82322812, 123484218, 164645624, 246968436, 493936872]

約数ペア:

[(1, 493936872), (2, 246968436), (3, 164645624), (4, 123484218), (6, 82322812), (8, 61742109), (11, 44903352), (12, 41161406), (13, 37995144), (22, 22451676), (24, 20580703), (26, 18997572), (33, 14967784), (39, 12665048), (43, 11486904), (44, 11225838), (52, 9498786), (66, 7483892), (78, 6332524), (86, 5743452), (88, 5612919), (104, 4749393), (129, 3828968), (132, 3741946), (143, 3454104), (156, 3166262), (172, 2871726), (258, 1914484), (264, 1870973), (286, 1727052), (312, 1583131), (344, 1435863), (429, 1151368), (473, 1044264), (516, 957242), (559, 883608), (572, 863526), (858, 575684), (946, 522132), (1032, 478621), (1118, 441804), (1144, 431763), (1419, 348088), (1677, 294536), (1716, 287842), (1892, 261066), (2236, 220902), (2838, 174044), (3347, 147576), (3354, 147268), (3432, 143921), (3784, 130533), (4472, 110451), (5676, 87022), (6149, 80328), (6694, 73788), (6708, 73634), (10041, 49192), (11352, 43511), (12298, 40164), (13388, 36894), (13416, 36817), (18447, 26776), (20082, 24596)]