1428777168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7607}}^1$

素因数の和:7681

約数の個数: 160

約数和(自身を含む): 4649035776

約数和(自身を除く): 3220258608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 43, 48, 52, 56, 78, 84, 86, 91, 104, 112, 129, 156, 168, 172, 182, 208, 258, 273, 301, 312, 336, 344, 364, 516, 546, 559, 602, 624, 688, 728, 903, 1032, 1092, 1118, 1204, 1456, 1677, 1806, 2064, 2184, 2236, 2408, 3354, 3612, 3913, 4368, 4472, 4816, 6708, 7224, 7607, 7826, 8944, 11739, 13416, 14448, 15214, 15652, 22821, 23478, 26832, 30428, 31304, 45642, 46956, 53249, 60856, 62608, 91284, 93912, 98891, 106498, 121712, 159747, 182568, 187824, 197782, 212996, 296673, 319494, 327101, 365136, 395564, 425992, 593346, 638988, 654202, 692237, 791128, 851984, 981303, 1186692, 1277976, 1308404, 1384474, 1582256, 1962606, 2076711, 2289707, 2373384, 2555952, 2616808, 2768948, 3925212, 4153422, 4252313, 4579414, 4746768, 5233616, 5537896, 6869121, 7850424, 8306844, 8504626, 9158828, 11075792, 12756939, 13738242, 15700848, 16613688, 17009252, 18317656, 25513878, 27476484, 29766191, 33227376, 34018504, 36635312, 51027756, 54952968, 59532382, 68037008, 89298573, 102055512, 109905936, 119064764, 178597146, 204111024, 238129528, 357194292, 476259056, 714388584, 1428777168]

約数ペア:

[(1, 1428777168), (2, 714388584), (3, 476259056), (4, 357194292), (6, 238129528), (7, 204111024), (8, 178597146), (12, 119064764), (13, 109905936), (14, 102055512), (16, 89298573), (21, 68037008), (24, 59532382), (26, 54952968), (28, 51027756), (39, 36635312), (42, 34018504), (43, 33227376), (48, 29766191), (52, 27476484), (56, 25513878), (78, 18317656), (84, 17009252), (86, 16613688), (91, 15700848), (104, 13738242), (112, 12756939), (129, 11075792), (156, 9158828), (168, 8504626), (172, 8306844), (182, 7850424), (208, 6869121), (258, 5537896), (273, 5233616), (301, 4746768), (312, 4579414), (336, 4252313), (344, 4153422), (364, 3925212), (516, 2768948), (546, 2616808), (559, 2555952), (602, 2373384), (624, 2289707), (688, 2076711), (728, 1962606), (903, 1582256), (1032, 1384474), (1092, 1308404), (1118, 1277976), (1204, 1186692), (1456, 981303), (1677, 851984), (1806, 791128), (2064, 692237), (2184, 654202), (2236, 638988), (2408, 593346), (3354, 425992), (3612, 395564), (3913, 365136), (4368, 327101), (4472, 319494), (4816, 296673), (6708, 212996), (7224, 197782), (7607, 187824), (7826, 182568), (8944, 159747), (11739, 121712), (13416, 106498), (14448, 98891), (15214, 93912), (15652, 91284), (22821, 62608), (23478, 60856), (26832, 53249), (30428, 46956), (31304, 45642)]