259917372

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1741}}^1$

素因数の和:1804

約数の個数: 144

約数和(自身を含む): 798950880

約数和(自身を除く): 539033508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 29, 33, 36, 39, 44, 52, 58, 66, 78, 87, 99, 116, 117, 132, 143, 156, 174, 198, 234, 261, 286, 319, 348, 377, 396, 429, 468, 522, 572, 638, 754, 858, 957, 1044, 1131, 1276, 1287, 1508, 1716, 1741, 1914, 2262, 2574, 2871, 3393, 3482, 3828, 4147, 4524, 5148, 5223, 5742, 6786, 6964, 8294, 10446, 11484, 12441, 13572, 15669, 16588, 19151, 20892, 22633, 24882, 31338, 37323, 38302, 45266, 49764, 50489, 57453, 62676, 67899, 74646, 76604, 90532, 100978, 114906, 135798, 149292, 151467, 172359, 201956, 203697, 229812, 248963, 271596, 302934, 344718, 407394, 454401, 497926, 555379, 605868, 656357, 689436, 746889, 814788, 908802, 995852, 1110758, 1312714, 1493778, 1666137, 1817604, 1969071, 2221516, 2240667, 2625428, 2987556, 3332274, 3938142, 4481334, 4998411, 5907213, 6664548, 7219927, 7876284, 8962668, 9996822, 11814426, 14439854, 19993644, 21659781, 23628852, 28879708, 43319562, 64979343, 86639124, 129958686, 259917372]

約数ペア:

[(1, 259917372), (2, 129958686), (3, 86639124), (4, 64979343), (6, 43319562), (9, 28879708), (11, 23628852), (12, 21659781), (13, 19993644), (18, 14439854), (22, 11814426), (26, 9996822), (29, 8962668), (33, 7876284), (36, 7219927), (39, 6664548), (44, 5907213), (52, 4998411), (58, 4481334), (66, 3938142), (78, 3332274), (87, 2987556), (99, 2625428), (116, 2240667), (117, 2221516), (132, 1969071), (143, 1817604), (156, 1666137), (174, 1493778), (198, 1312714), (234, 1110758), (261, 995852), (286, 908802), (319, 814788), (348, 746889), (377, 689436), (396, 656357), (429, 605868), (468, 555379), (522, 497926), (572, 454401), (638, 407394), (754, 344718), (858, 302934), (957, 271596), (1044, 248963), (1131, 229812), (1276, 203697), (1287, 201956), (1508, 172359), (1716, 151467), (1741, 149292), (1914, 135798), (2262, 114906), (2574, 100978), (2871, 90532), (3393, 76604), (3482, 74646), (3828, 67899), (4147, 62676), (4524, 57453), (5148, 50489), (5223, 49764), (5742, 45266), (6786, 38302), (6964, 37323), (8294, 31338), (10446, 24882), (11484, 22633), (12441, 20892), (13572, 19151), (15669, 16588)]