428414448

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:636

約数の個数: 240

約数和(自身を含む): 1455442560

約数和(自身を除く): 1027028112

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 29, 33, 42, 44, 48, 49, 56, 58, 66, 77, 84, 87, 88, 98, 112, 116, 132, 147, 154, 168, 174, 176, 196, 203, 231, 232, 264, 294, 308, 319, 336, 348, 392, 406, 462, 464, 528, 539, 571, 588, 609, 616, 638, 696, 784, 812, 924, 957, 1078, 1142, 1176, 1218, 1232, 1276, 1392, 1421, 1617, 1624, 1713, 1848, 1914, 2156, 2233, 2284, 2352, 2436, 2552, 2842, 3234, 3248, 3426, 3696, 3828, 3997, 4263, 4312, 4466, 4568, 4872, 5104, 5684, 6281, 6468, 6699, 6852, 7656, 7994, 8526, 8624, 8932, 9136, 9744, 11368, 11991, 12562, 12936, 13398, 13704, 15312, 15631, 15988, 16559, 17052, 17864, 18843, 22736, 23982, 25124, 25872, 26796, 27408, 27979, 31262, 31976, 33118, 34104, 35728, 37686, 43967, 46893, 47964, 49677, 50248, 53592, 55958, 62524, 63952, 66236, 68208, 75372, 83937, 87934, 93786, 95928, 99354, 100496, 107184, 111916, 115913, 125048, 131901, 132472, 150744, 167874, 175868, 182149, 187572, 191856, 198708, 223832, 231826, 250096, 263802, 264944, 301488, 307769, 335748, 347739, 351736, 364298, 375144, 397416, 447664, 463652, 527604, 546447, 615538, 671496, 695478, 703472, 728596, 750288, 794832, 811391, 923307, 927304, 1055208, 1092894, 1231076, 1275043, 1342992, 1390956, 1457192, 1622782, 1846614, 1854608, 2110416, 2185788, 2434173, 2462152, 2550086, 2781912, 2914384, 3245564, 3693228, 3825129, 4371576, 4868346, 4924304, 5100172, 5563824, 6491128, 7386456, 7650258, 8743152, 8925301, 9736692, 10200344, 12982256, 14772912, 15300516, 17850602, 19473384, 20400688, 26775903, 30601032, 35701204, 38946768, 53551806, 61202064, 71402408, 107103612, 142804816, 214207224, 428414448]

約数ペア:

[(1, 428414448), (2, 214207224), (3, 142804816), (4, 107103612), (6, 71402408), (7, 61202064), (8, 53551806), (11, 38946768), (12, 35701204), (14, 30601032), (16, 26775903), (21, 20400688), (22, 19473384), (24, 17850602), (28, 15300516), (29, 14772912), (33, 12982256), (42, 10200344), (44, 9736692), (48, 8925301), (49, 8743152), (56, 7650258), (58, 7386456), (66, 6491128), (77, 5563824), (84, 5100172), (87, 4924304), (88, 4868346), (98, 4371576), (112, 3825129), (116, 3693228), (132, 3245564), (147, 2914384), (154, 2781912), (168, 2550086), (174, 2462152), (176, 2434173), (196, 2185788), (203, 2110416), (231, 1854608), (232, 1846614), (264, 1622782), (294, 1457192), (308, 1390956), (319, 1342992), (336, 1275043), (348, 1231076), (392, 1092894), (406, 1055208), (462, 927304), (464, 923307), (528, 811391), (539, 794832), (571, 750288), (588, 728596), (609, 703472), (616, 695478), (638, 671496), (696, 615538), (784, 546447), (812, 527604), (924, 463652), (957, 447664), (1078, 397416), (1142, 375144), (1176, 364298), (1218, 351736), (1232, 347739), (1276, 335748), (1392, 307769), (1421, 301488), (1617, 264944), (1624, 263802), (1713, 250096), (1848, 231826), (1914, 223832), (2156, 198708), (2233, 191856), (2284, 187572), (2352, 182149), (2436, 175868), (2552, 167874), (2842, 150744), (3234, 132472), (3248, 131901), (3426, 125048), (3696, 115913), (3828, 111916), (3997, 107184), (4263, 100496), (4312, 99354), (4466, 95928), (4568, 93786), (4872, 87934), (5104, 83937), (5684, 75372), (6281, 68208), (6468, 66236), (6699, 63952), (6852, 62524), (7656, 55958), (7994, 53592), (8526, 50248), (8624, 49677), (8932, 47964), (9136, 46893), (9744, 43967), (11368, 37686), (11991, 35728), (12562, 34104), (12936, 33118), (13398, 31976), (13704, 31262), (15312, 27979), (15631, 27408), (15988, 26796), (16559, 25872), (17052, 25124), (17864, 23982), (18843, 22736)]