284490752

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 176

約数和(自身を含む): 726308352

約数和(自身を除く): 441817600

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 64, 71, 86, 91, 104, 112, 128, 142, 172, 182, 208, 224, 256, 284, 301, 344, 364, 416, 448, 497, 512, 559, 568, 602, 688, 728, 832, 896, 923, 994, 1024, 1118, 1136, 1204, 1376, 1456, 1664, 1792, 1846, 1988, 2236, 2272, 2408, 2752, 2912, 3053, 3328, 3584, 3692, 3913, 3976, 4472, 4544, 4816, 5504, 5824, 6106, 6461, 6656, 7168, 7384, 7826, 7952, 8944, 9088, 9632, 11008, 11648, 12212, 12922, 13312, 14768, 15652, 15904, 17888, 18176, 19264, 21371, 22016, 23296, 24424, 25844, 29536, 31304, 31808, 35776, 36352, 38528, 39689, 42742, 44032, 46592, 48848, 51688, 59072, 62608, 63616, 71552, 72704, 77056, 79378, 85484, 93184, 97696, 103376, 118144, 125216, 127232, 143104, 154112, 158756, 170968, 195392, 206752, 236288, 250432, 254464, 277823, 286208, 308224, 317512, 341936, 390784, 413504, 472576, 500864, 508928, 555646, 572416, 635024, 683872, 781568, 827008, 945152, 1001728, 1111292, 1270048, 1367744, 1563136, 1654016, 2003456, 2222584, 2540096, 2735488, 3126272, 3308032, 4006912, 4445168, 5080192, 5470976, 6616064, 8890336, 10160384, 10941952, 17780672, 20320768, 21883904, 35561344, 40641536, 71122688, 142245376, 284490752]

約数ペア:

[(1, 284490752), (2, 142245376), (4, 71122688), (7, 40641536), (8, 35561344), (13, 21883904), (14, 20320768), (16, 17780672), (26, 10941952), (28, 10160384), (32, 8890336), (43, 6616064), (52, 5470976), (56, 5080192), (64, 4445168), (71, 4006912), (86, 3308032), (91, 3126272), (104, 2735488), (112, 2540096), (128, 2222584), (142, 2003456), (172, 1654016), (182, 1563136), (208, 1367744), (224, 1270048), (256, 1111292), (284, 1001728), (301, 945152), (344, 827008), (364, 781568), (416, 683872), (448, 635024), (497, 572416), (512, 555646), (559, 508928), (568, 500864), (602, 472576), (688, 413504), (728, 390784), (832, 341936), (896, 317512), (923, 308224), (994, 286208), (1024, 277823), (1118, 254464), (1136, 250432), (1204, 236288), (1376, 206752), (1456, 195392), (1664, 170968), (1792, 158756), (1846, 154112), (1988, 143104), (2236, 127232), (2272, 125216), (2408, 118144), (2752, 103376), (2912, 97696), (3053, 93184), (3328, 85484), (3584, 79378), (3692, 77056), (3913, 72704), (3976, 71552), (4472, 63616), (4544, 62608), (4816, 59072), (5504, 51688), (5824, 48848), (6106, 46592), (6461, 44032), (6656, 42742), (7168, 39689), (7384, 38528), (7826, 36352), (7952, 35776), (8944, 31808), (9088, 31304), (9632, 29536), (11008, 25844), (11648, 24424), (12212, 23296), (12922, 22016), (13312, 21371), (14768, 19264), (15652, 18176), (15904, 17888)]