807961572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2063}}^1$

素因数の和:2150

約数の個数: 144

約数和(自身を含む): 2380105728

約数和(自身を除く): 1572144156

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 43, 44, 46, 66, 69, 86, 92, 99, 129, 132, 138, 172, 198, 207, 253, 258, 276, 387, 396, 414, 473, 506, 516, 759, 774, 828, 946, 989, 1012, 1419, 1518, 1548, 1892, 1978, 2063, 2277, 2838, 2967, 3036, 3956, 4126, 4257, 4554, 5676, 5934, 6189, 8252, 8514, 8901, 9108, 10879, 11868, 12378, 17028, 17802, 18567, 21758, 22693, 24756, 32637, 35604, 37134, 43516, 45386, 47449, 65274, 68079, 74268, 88709, 90772, 94898, 97911, 130548, 136158, 142347, 177418, 189796, 195822, 204237, 266127, 272316, 284694, 354836, 391644, 408474, 427041, 521939, 532254, 569388, 798381, 816948, 854082, 975799, 1043878, 1064508, 1565817, 1596762, 1708164, 1951598, 2040307, 2087756, 2927397, 3131634, 3193524, 3903196, 4080614, 4697451, 5854794, 6120921, 6263268, 8161228, 8782191, 9394902, 11709588, 12241842, 17564382, 18362763, 18789804, 22443377, 24483684, 35128764, 36725526, 44886754, 67330131, 73451052, 89773508, 134660262, 201990393, 269320524, 403980786, 807961572]

約数ペア:

[(1, 807961572), (2, 403980786), (3, 269320524), (4, 201990393), (6, 134660262), (9, 89773508), (11, 73451052), (12, 67330131), (18, 44886754), (22, 36725526), (23, 35128764), (33, 24483684), (36, 22443377), (43, 18789804), (44, 18362763), (46, 17564382), (66, 12241842), (69, 11709588), (86, 9394902), (92, 8782191), (99, 8161228), (129, 6263268), (132, 6120921), (138, 5854794), (172, 4697451), (198, 4080614), (207, 3903196), (253, 3193524), (258, 3131634), (276, 2927397), (387, 2087756), (396, 2040307), (414, 1951598), (473, 1708164), (506, 1596762), (516, 1565817), (759, 1064508), (774, 1043878), (828, 975799), (946, 854082), (989, 816948), (1012, 798381), (1419, 569388), (1518, 532254), (1548, 521939), (1892, 427041), (1978, 408474), (2063, 391644), (2277, 354836), (2838, 284694), (2967, 272316), (3036, 266127), (3956, 204237), (4126, 195822), (4257, 189796), (4554, 177418), (5676, 142347), (5934, 136158), (6189, 130548), (8252, 97911), (8514, 94898), (8901, 90772), (9108, 88709), (10879, 74268), (11868, 68079), (12378, 65274), (17028, 47449), (17802, 45386), (18567, 43516), (21758, 37134), (22693, 35604), (24756, 32637)]