477222928

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 1197701120

約数和(自身を除く): 720478192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 97, 104, 109, 112, 124, 182, 194, 208, 217, 218, 248, 364, 388, 403, 434, 436, 496, 679, 728, 763, 776, 806, 868, 872, 1261, 1358, 1417, 1456, 1526, 1552, 1612, 1736, 1744, 2522, 2716, 2821, 2834, 3007, 3052, 3224, 3379, 3472, 5044, 5432, 5642, 5668, 6014, 6104, 6448, 6758, 8827, 9919, 10088, 10573, 10864, 11284, 11336, 12028, 12208, 13516, 17654, 19838, 20176, 21049, 21146, 22568, 22672, 23653, 24056, 27032, 35308, 39091, 39676, 42098, 42292, 43927, 45136, 47306, 48112, 54064, 70616, 74011, 78182, 79352, 84196, 84584, 87854, 94612, 137449, 141232, 148022, 156364, 158704, 168392, 169168, 175708, 189224, 273637, 274898, 296044, 307489, 312728, 327763, 336784, 351416, 378448, 547274, 549796, 592088, 614978, 625456, 655526, 702832, 962143, 1094548, 1099592, 1184176, 1229956, 1311052, 1924286, 2189096, 2199184, 2294341, 2459912, 2622104, 3848572, 4260919, 4378192, 4588682, 4919824, 5244208, 7697144, 8521838, 9177364, 15394288, 17043676, 18354728, 29826433, 34087352, 36709456, 59652866, 68174704, 119305732, 238611464, 477222928]

約数ペア:

[(1, 477222928), (2, 238611464), (4, 119305732), (7, 68174704), (8, 59652866), (13, 36709456), (14, 34087352), (16, 29826433), (26, 18354728), (28, 17043676), (31, 15394288), (52, 9177364), (56, 8521838), (62, 7697144), (91, 5244208), (97, 4919824), (104, 4588682), (109, 4378192), (112, 4260919), (124, 3848572), (182, 2622104), (194, 2459912), (208, 2294341), (217, 2199184), (218, 2189096), (248, 1924286), (364, 1311052), (388, 1229956), (403, 1184176), (434, 1099592), (436, 1094548), (496, 962143), (679, 702832), (728, 655526), (763, 625456), (776, 614978), (806, 592088), (868, 549796), (872, 547274), (1261, 378448), (1358, 351416), (1417, 336784), (1456, 327763), (1526, 312728), (1552, 307489), (1612, 296044), (1736, 274898), (1744, 273637), (2522, 189224), (2716, 175708), (2821, 169168), (2834, 168392), (3007, 158704), (3052, 156364), (3224, 148022), (3379, 141232), (3472, 137449), (5044, 94612), (5432, 87854), (5642, 84584), (5668, 84196), (6014, 79352), (6104, 78182), (6448, 74011), (6758, 70616), (8827, 54064), (9919, 48112), (10088, 47306), (10573, 45136), (10864, 43927), (11284, 42292), (11336, 42098), (12028, 39676), (12208, 39091), (13516, 35308), (17654, 27032), (19838, 24056), (20176, 23653), (21049, 22672), (21146, 22568)]