489095208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 1585584000

約数和(自身を除く): 1096488792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 109, 116, 126, 168, 174, 203, 218, 232, 252, 261, 307, 327, 348, 406, 436, 504, 522, 609, 614, 654, 696, 763, 812, 872, 921, 981, 1044, 1218, 1228, 1308, 1526, 1624, 1827, 1842, 1962, 2088, 2149, 2289, 2436, 2456, 2616, 2763, 3052, 3161, 3654, 3684, 3924, 4298, 4578, 4872, 5526, 6104, 6322, 6447, 6867, 7308, 7368, 7848, 8596, 8903, 9156, 9483, 11052, 12644, 12894, 13734, 14616, 17192, 17806, 18312, 18966, 19341, 22104, 22127, 25288, 25788, 26709, 27468, 28449, 33463, 35612, 37932, 38682, 44254, 51576, 53418, 54936, 56898, 62321, 66381, 66926, 71224, 75864, 77364, 80127, 88508, 100389, 106836, 113796, 124642, 132762, 133852, 154728, 160254, 177016, 186963, 199143, 200778, 213672, 227592, 234241, 249284, 265524, 267704, 301167, 320508, 373926, 398286, 401556, 468482, 498568, 531048, 560889, 602334, 641016, 702723, 747852, 796572, 803112, 936964, 970427, 1121778, 1204668, 1405446, 1495704, 1593144, 1873928, 1940854, 2108169, 2243556, 2409336, 2810892, 2911281, 3881708, 4216338, 4487112, 5621784, 5822562, 6792989, 7763416, 8432676, 8733843, 11645124, 13585978, 16865352, 17467686, 20378967, 23290248, 27171956, 34935372, 40757934, 54343912, 61136901, 69870744, 81515868, 122273802, 163031736, 244547604, 489095208]

約数ペア:

[(1, 489095208), (2, 244547604), (3, 163031736), (4, 122273802), (6, 81515868), (7, 69870744), (8, 61136901), (9, 54343912), (12, 40757934), (14, 34935372), (18, 27171956), (21, 23290248), (24, 20378967), (28, 17467686), (29, 16865352), (36, 13585978), (42, 11645124), (56, 8733843), (58, 8432676), (63, 7763416), (72, 6792989), (84, 5822562), (87, 5621784), (109, 4487112), (116, 4216338), (126, 3881708), (168, 2911281), (174, 2810892), (203, 2409336), (218, 2243556), (232, 2108169), (252, 1940854), (261, 1873928), (307, 1593144), (327, 1495704), (348, 1405446), (406, 1204668), (436, 1121778), (504, 970427), (522, 936964), (609, 803112), (614, 796572), (654, 747852), (696, 702723), (763, 641016), (812, 602334), (872, 560889), (921, 531048), (981, 498568), (1044, 468482), (1218, 401556), (1228, 398286), (1308, 373926), (1526, 320508), (1624, 301167), (1827, 267704), (1842, 265524), (1962, 249284), (2088, 234241), (2149, 227592), (2289, 213672), (2436, 200778), (2456, 199143), (2616, 186963), (2763, 177016), (3052, 160254), (3161, 154728), (3654, 133852), (3684, 132762), (3924, 124642), (4298, 113796), (4578, 106836), (4872, 100389), (5526, 88508), (6104, 80127), (6322, 77364), (6447, 75864), (6867, 71224), (7308, 66926), (7368, 66381), (7848, 62321), (8596, 56898), (8903, 54936), (9156, 53418), (9483, 51576), (11052, 44254), (12644, 38682), (12894, 37932), (13734, 35612), (14616, 33463), (17192, 28449), (17806, 27468), (18312, 26709), (18966, 25788), (19341, 25288), (22104, 22127)]