613204768

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 1415715840

約数和(自身を除く): 802511072

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 43, 44, 58, 86, 88, 116, 121, 127, 172, 176, 232, 242, 254, 319, 344, 352, 464, 473, 484, 508, 638, 688, 928, 946, 968, 1016, 1247, 1276, 1376, 1397, 1892, 1936, 2032, 2494, 2552, 2794, 3509, 3683, 3784, 3872, 4064, 4988, 5104, 5203, 5461, 5588, 7018, 7366, 7568, 9976, 10208, 10406, 10922, 11176, 13717, 14036, 14732, 15136, 15367, 19952, 20812, 21844, 22352, 27434, 28072, 29464, 30734, 39904, 40513, 41624, 43688, 44704, 54868, 56144, 58928, 60071, 61468, 81026, 83248, 87376, 109736, 112288, 117856, 120142, 122936, 150887, 158369, 162052, 166496, 174752, 219472, 240284, 245872, 301774, 316738, 324104, 438944, 445643, 480568, 491744, 603548, 633476, 648208, 660781, 891286, 961136, 1207096, 1266952, 1296416, 1321562, 1742059, 1782572, 1922272, 2414192, 2533904, 2643124, 3484118, 3565144, 4828384, 5067808, 5286248, 6968236, 7130288, 10572496, 13936472, 14260576, 19162649, 21144992, 27872944, 38325298, 55745888, 76650596, 153301192, 306602384, 613204768]

約数ペア:

[(1, 613204768), (2, 306602384), (4, 153301192), (8, 76650596), (11, 55745888), (16, 38325298), (22, 27872944), (29, 21144992), (32, 19162649), (43, 14260576), (44, 13936472), (58, 10572496), (86, 7130288), (88, 6968236), (116, 5286248), (121, 5067808), (127, 4828384), (172, 3565144), (176, 3484118), (232, 2643124), (242, 2533904), (254, 2414192), (319, 1922272), (344, 1782572), (352, 1742059), (464, 1321562), (473, 1296416), (484, 1266952), (508, 1207096), (638, 961136), (688, 891286), (928, 660781), (946, 648208), (968, 633476), (1016, 603548), (1247, 491744), (1276, 480568), (1376, 445643), (1397, 438944), (1892, 324104), (1936, 316738), (2032, 301774), (2494, 245872), (2552, 240284), (2794, 219472), (3509, 174752), (3683, 166496), (3784, 162052), (3872, 158369), (4064, 150887), (4988, 122936), (5104, 120142), (5203, 117856), (5461, 112288), (5588, 109736), (7018, 87376), (7366, 83248), (7568, 81026), (9976, 61468), (10208, 60071), (10406, 58928), (10922, 56144), (11176, 54868), (13717, 44704), (14036, 43688), (14732, 41624), (15136, 40513), (15367, 39904), (19952, 30734), (20812, 29464), (21844, 28072), (22352, 27434)]