42400512

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:279

約数の個数: 216

約数和(自身を含む): 153054720

約数和(自身を除く): 110654208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 239, 252, 256, 264, 288, 308, 336, 352, 384, 396, 448, 462, 478, 504, 528, 576, 616, 672, 693, 704, 717, 768, 792, 896, 924, 956, 1008, 1056, 1152, 1232, 1344, 1386, 1408, 1434, 1584, 1673, 1792, 1848, 1912, 2016, 2112, 2151, 2304, 2464, 2629, 2688, 2772, 2816, 2868, 3168, 3346, 3696, 3824, 4032, 4224, 4302, 4928, 5019, 5258, 5376, 5544, 5736, 6336, 6692, 7392, 7648, 7887, 8064, 8448, 8604, 9856, 10038, 10516, 11088, 11472, 12672, 13384, 14784, 15057, 15296, 15774, 16128, 17208, 18403, 19712, 20076, 21032, 22176, 22944, 23661, 25344, 26768, 29568, 30114, 30592, 31548, 34416, 36806, 40152, 42064, 44352, 45888, 47322, 53536, 55209, 59136, 60228, 61184, 63096, 68832, 73612, 80304, 84128, 88704, 91776, 94644, 107072, 110418, 120456, 126192, 137664, 147224, 160608, 165627, 168256, 177408, 183552, 189288, 214144, 220836, 240912, 252384, 275328, 294448, 321216, 331254, 336512, 378576, 428288, 441672, 481824, 504768, 550656, 588896, 642432, 662508, 673024, 757152, 883344, 963648, 1009536, 1177792, 1284864, 1325016, 1514304, 1766688, 1927296, 2019072, 2355584, 2650032, 3028608, 3533376, 3854592, 4711168, 5300064, 6057216, 7066752, 10600128, 14133504, 21200256, 42400512]

約数ペア:

[(1, 42400512), (2, 21200256), (3, 14133504), (4, 10600128), (6, 7066752), (7, 6057216), (8, 5300064), (9, 4711168), (11, 3854592), (12, 3533376), (14, 3028608), (16, 2650032), (18, 2355584), (21, 2019072), (22, 1927296), (24, 1766688), (28, 1514304), (32, 1325016), (33, 1284864), (36, 1177792), (42, 1009536), (44, 963648), (48, 883344), (56, 757152), (63, 673024), (64, 662508), (66, 642432), (72, 588896), (77, 550656), (84, 504768), (88, 481824), (96, 441672), (99, 428288), (112, 378576), (126, 336512), (128, 331254), (132, 321216), (144, 294448), (154, 275328), (168, 252384), (176, 240912), (192, 220836), (198, 214144), (224, 189288), (231, 183552), (239, 177408), (252, 168256), (256, 165627), (264, 160608), (288, 147224), (308, 137664), (336, 126192), (352, 120456), (384, 110418), (396, 107072), (448, 94644), (462, 91776), (478, 88704), (504, 84128), (528, 80304), (576, 73612), (616, 68832), (672, 63096), (693, 61184), (704, 60228), (717, 59136), (768, 55209), (792, 53536), (896, 47322), (924, 45888), (956, 44352), (1008, 42064), (1056, 40152), (1152, 36806), (1232, 34416), (1344, 31548), (1386, 30592), (1408, 30114), (1434, 29568), (1584, 26768), (1673, 25344), (1792, 23661), (1848, 22944), (1912, 22176), (2016, 21032), (2112, 20076), (2151, 19712), (2304, 18403), (2464, 17208), (2629, 16128), (2688, 15774), (2772, 15296), (2816, 15057), (2868, 14784), (3168, 13384), (3346, 12672), (3696, 11472), (3824, 11088), (4032, 10516), (4224, 10038), (4302, 9856), (4928, 8604), (5019, 8448), (5258, 8064), (5376, 7887), (5544, 7648), (5736, 7392), (6336, 6692)]