260252496

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 180

約数和(自身を含む): 864896032

約数和(自身を除く): 604643536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 307, 336, 348, 406, 464, 504, 522, 609, 614, 696, 812, 841, 921, 1008, 1044, 1218, 1228, 1392, 1624, 1682, 1827, 1842, 2088, 2149, 2436, 2456, 2523, 2763, 3248, 3364, 3654, 3684, 4176, 4298, 4872, 4912, 5046, 5526, 5887, 6447, 6728, 7308, 7368, 7569, 8596, 8903, 9744, 10092, 11052, 11774, 12894, 13456, 14616, 14736, 15138, 17192, 17661, 17806, 19341, 20184, 22104, 23548, 25788, 26709, 29232, 30276, 34384, 35322, 35612, 38682, 40368, 44208, 47096, 51576, 52983, 53418, 60552, 62321, 70644, 71224, 77364, 80127, 94192, 103152, 105966, 106836, 121104, 124642, 141288, 142448, 154728, 160254, 186963, 211932, 213672, 249284, 258187, 282576, 309456, 320508, 373926, 423864, 427344, 498568, 516374, 560889, 641016, 747852, 774561, 847728, 997136, 1032748, 1121778, 1282032, 1495704, 1549122, 1807309, 2065496, 2243556, 2323683, 2991408, 3098244, 3614618, 4130992, 4487112, 4647366, 5421927, 6196488, 7229236, 8974224, 9294732, 10843854, 12392976, 14458472, 16265781, 18589464, 21687708, 28916944, 32531562, 37178928, 43375416, 65063124, 86750832, 130126248, 260252496]

約数ペア:

[(1, 260252496), (2, 130126248), (3, 86750832), (4, 65063124), (6, 43375416), (7, 37178928), (8, 32531562), (9, 28916944), (12, 21687708), (14, 18589464), (16, 16265781), (18, 14458472), (21, 12392976), (24, 10843854), (28, 9294732), (29, 8974224), (36, 7229236), (42, 6196488), (48, 5421927), (56, 4647366), (58, 4487112), (63, 4130992), (72, 3614618), (84, 3098244), (87, 2991408), (112, 2323683), (116, 2243556), (126, 2065496), (144, 1807309), (168, 1549122), (174, 1495704), (203, 1282032), (232, 1121778), (252, 1032748), (261, 997136), (307, 847728), (336, 774561), (348, 747852), (406, 641016), (464, 560889), (504, 516374), (522, 498568), (609, 427344), (614, 423864), (696, 373926), (812, 320508), (841, 309456), (921, 282576), (1008, 258187), (1044, 249284), (1218, 213672), (1228, 211932), (1392, 186963), (1624, 160254), (1682, 154728), (1827, 142448), (1842, 141288), (2088, 124642), (2149, 121104), (2436, 106836), (2456, 105966), (2523, 103152), (2763, 94192), (3248, 80127), (3364, 77364), (3654, 71224), (3684, 70644), (4176, 62321), (4298, 60552), (4872, 53418), (4912, 52983), (5046, 51576), (5526, 47096), (5887, 44208), (6447, 40368), (6728, 38682), (7308, 35612), (7368, 35322), (7569, 34384), (8596, 30276), (8903, 29232), (9744, 26709), (10092, 25788), (11052, 23548), (11774, 22104), (12894, 20184), (13456, 19341), (14616, 17806), (14736, 17661), (15138, 17192)]