218819328

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 747220992

約数和(自身を除く): 528401664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 101, 104, 112, 124, 128, 156, 168, 182, 186, 192, 202, 208, 217, 224, 248, 256, 273, 303, 312, 336, 364, 372, 384, 403, 404, 416, 434, 448, 496, 546, 606, 624, 651, 672, 707, 728, 744, 768, 806, 808, 832, 868, 896, 992, 1092, 1209, 1212, 1248, 1302, 1313, 1344, 1414, 1456, 1488, 1612, 1616, 1664, 1736, 1792, 1984, 2121, 2184, 2418, 2424, 2496, 2604, 2626, 2688, 2821, 2828, 2912, 2976, 3131, 3224, 3232, 3328, 3472, 3939, 3968, 4242, 4368, 4836, 4848, 4992, 5208, 5252, 5376, 5642, 5656, 5824, 5952, 6262, 6448, 6464, 6944, 7878, 7936, 8463, 8484, 8736, 9191, 9393, 9672, 9696, 9984, 10416, 10504, 11284, 11312, 11648, 11904, 12524, 12896, 12928, 13888, 15756, 16926, 16968, 17472, 18382, 18786, 19344, 19392, 20832, 21008, 21917, 22568, 22624, 23296, 23808, 25048, 25792, 25856, 27573, 27776, 31512, 33852, 33936, 34944, 36764, 37572, 38688, 38784, 40703, 41664, 42016, 43834, 45136, 45248, 50096, 51584, 55146, 55552, 63024, 65751, 67704, 67872, 69888, 73528, 75144, 77376, 77568, 81406, 83328, 84032, 87668, 90272, 90496, 100192, 103168, 110292, 122109, 126048, 131502, 135408, 135744, 147056, 150288, 154752, 162812, 166656, 168064, 175336, 180544, 180992, 200384, 220584, 244218, 252096, 263004, 270816, 271488, 284921, 294112, 300576, 309504, 325624, 336128, 350672, 361088, 400768, 441168, 488436, 504192, 526008, 541632, 542976, 569842, 588224, 601152, 651248, 701344, 722176, 801536, 854763, 882336, 976872, 1008384, 1052016, 1083264, 1139684, 1176448, 1202304, 1302496, 1402688, 1709526, 1764672, 1953744, 2104032, 2166528, 2279368, 2352896, 2404608, 2604992, 2805376, 3419052, 3529344, 3907488, 4208064, 4558736, 5209984, 5610752, 6838104, 7058688, 7814976, 8416128, 9117472, 10419968, 13676208, 15629952, 16832256, 18234944, 27352416, 31259904, 36469888, 54704832, 72939776, 109409664, 218819328]

約数ペア:

[(1, 218819328), (2, 109409664), (3, 72939776), (4, 54704832), (6, 36469888), (7, 31259904), (8, 27352416), (12, 18234944), (13, 16832256), (14, 15629952), (16, 13676208), (21, 10419968), (24, 9117472), (26, 8416128), (28, 7814976), (31, 7058688), (32, 6838104), (39, 5610752), (42, 5209984), (48, 4558736), (52, 4208064), (56, 3907488), (62, 3529344), (64, 3419052), (78, 2805376), (84, 2604992), (91, 2404608), (93, 2352896), (96, 2279368), (101, 2166528), (104, 2104032), (112, 1953744), (124, 1764672), (128, 1709526), (156, 1402688), (168, 1302496), (182, 1202304), (186, 1176448), (192, 1139684), (202, 1083264), (208, 1052016), (217, 1008384), (224, 976872), (248, 882336), (256, 854763), (273, 801536), (303, 722176), (312, 701344), (336, 651248), (364, 601152), (372, 588224), (384, 569842), (403, 542976), (404, 541632), (416, 526008), (434, 504192), (448, 488436), (496, 441168), (546, 400768), (606, 361088), (624, 350672), (651, 336128), (672, 325624), (707, 309504), (728, 300576), (744, 294112), (768, 284921), (806, 271488), (808, 270816), (832, 263004), (868, 252096), (896, 244218), (992, 220584), (1092, 200384), (1209, 180992), (1212, 180544), (1248, 175336), (1302, 168064), (1313, 166656), (1344, 162812), (1414, 154752), (1456, 150288), (1488, 147056), (1612, 135744), (1616, 135408), (1664, 131502), (1736, 126048), (1792, 122109), (1984, 110292), (2121, 103168), (2184, 100192), (2418, 90496), (2424, 90272), (2496, 87668), (2604, 84032), (2626, 83328), (2688, 81406), (2821, 77568), (2828, 77376), (2912, 75144), (2976, 73528), (3131, 69888), (3224, 67872), (3232, 67704), (3328, 65751), (3472, 63024), (3939, 55552), (3968, 55146), (4242, 51584), (4368, 50096), (4836, 45248), (4848, 45136), (4992, 43834), (5208, 42016), (5252, 41664), (5376, 40703), (5642, 38784), (5656, 38688), (5824, 37572), (5952, 36764), (6262, 34944), (6448, 33936), (6464, 33852), (6944, 31512), (7878, 27776), (7936, 27573), (8463, 25856), (8484, 25792), (8736, 25048), (9191, 23808), (9393, 23296), (9672, 22624), (9696, 22568), (9984, 21917), (10416, 21008), (10504, 20832), (11284, 19392), (11312, 19344), (11648, 18786), (11904, 18382), (12524, 17472), (12896, 16968), (12928, 16926), (13888, 15756)]