379931904

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:318

約数の個数: 288

約数和(自身を含む): 1295078400

約数和(自身を除く): 915146496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 64, 66, 72, 76, 88, 96, 99, 108, 114, 128, 132, 144, 152, 171, 176, 192, 198, 209, 216, 228, 256, 263, 264, 288, 297, 304, 342, 352, 384, 396, 418, 432, 456, 513, 526, 528, 576, 594, 608, 627, 684, 704, 768, 789, 792, 836, 864, 912, 1026, 1052, 1056, 1152, 1188, 1216, 1254, 1368, 1408, 1578, 1584, 1672, 1728, 1824, 1881, 2052, 2104, 2112, 2304, 2367, 2376, 2432, 2508, 2736, 2816, 2893, 3156, 3168, 3344, 3456, 3648, 3762, 4104, 4208, 4224, 4734, 4752, 4864, 4997, 5016, 5472, 5643, 5786, 6312, 6336, 6688, 6912, 7101, 7296, 7524, 8208, 8416, 8448, 8679, 9468, 9504, 9994, 10032, 10944, 11286, 11572, 12624, 12672, 13376, 14202, 14592, 14991, 15048, 16416, 16832, 17358, 18936, 19008, 19988, 20064, 21888, 22572, 23144, 25248, 25344, 26037, 26752, 28404, 29982, 30096, 32832, 33664, 34716, 37872, 38016, 39976, 40128, 43776, 44973, 45144, 46288, 50496, 52074, 53504, 54967, 56808, 59964, 60192, 65664, 67328, 69432, 75744, 76032, 78111, 79952, 80256, 89946, 90288, 92576, 100992, 104148, 109934, 113616, 119928, 120384, 131328, 134919, 138864, 151488, 156222, 159904, 160512, 164901, 179892, 180576, 185152, 201984, 208296, 219868, 227232, 239856, 240768, 269838, 277728, 302976, 312444, 319808, 329802, 359784, 361152, 370304, 416592, 439736, 454464, 479712, 481536, 494703, 539676, 555456, 605952, 624888, 639616, 659604, 719568, 722304, 740608, 833184, 879472, 908928, 959424, 989406, 1079352, 1110912, 1249776, 1279232, 1319208, 1439136, 1444608, 1484109, 1666368, 1758944, 1817856, 1918848, 1978812, 2158704, 2221824, 2499552, 2638416, 2878272, 2968218, 3332736, 3517888, 3837696, 3957624, 4317408, 4999104, 5276832, 5756544, 5936436, 6665472, 7035776, 7915248, 8634816, 9998208, 10553664, 11513088, 11872872, 14071552, 15830496, 17269632, 19996416, 21107328, 23745744, 31660992, 34539264, 42214656, 47491488, 63321984, 94982976, 126643968, 189965952, 379931904]

約数ペア:

[(1, 379931904), (2, 189965952), (3, 126643968), (4, 94982976), (6, 63321984), (8, 47491488), (9, 42214656), (11, 34539264), (12, 31660992), (16, 23745744), (18, 21107328), (19, 19996416), (22, 17269632), (24, 15830496), (27, 14071552), (32, 11872872), (33, 11513088), (36, 10553664), (38, 9998208), (44, 8634816), (48, 7915248), (54, 7035776), (57, 6665472), (64, 5936436), (66, 5756544), (72, 5276832), (76, 4999104), (88, 4317408), (96, 3957624), (99, 3837696), (108, 3517888), (114, 3332736), (128, 2968218), (132, 2878272), (144, 2638416), (152, 2499552), (171, 2221824), (176, 2158704), (192, 1978812), (198, 1918848), (209, 1817856), (216, 1758944), (228, 1666368), (256, 1484109), (263, 1444608), (264, 1439136), (288, 1319208), (297, 1279232), (304, 1249776), (342, 1110912), (352, 1079352), (384, 989406), (396, 959424), (418, 908928), (432, 879472), (456, 833184), (513, 740608), (526, 722304), (528, 719568), (576, 659604), (594, 639616), (608, 624888), (627, 605952), (684, 555456), (704, 539676), (768, 494703), (789, 481536), (792, 479712), (836, 454464), (864, 439736), (912, 416592), (1026, 370304), (1052, 361152), (1056, 359784), (1152, 329802), (1188, 319808), (1216, 312444), (1254, 302976), (1368, 277728), (1408, 269838), (1578, 240768), (1584, 239856), (1672, 227232), (1728, 219868), (1824, 208296), (1881, 201984), (2052, 185152), (2104, 180576), (2112, 179892), (2304, 164901), (2367, 160512), (2376, 159904), (2432, 156222), (2508, 151488), (2736, 138864), (2816, 134919), (2893, 131328), (3156, 120384), (3168, 119928), (3344, 113616), (3456, 109934), (3648, 104148), (3762, 100992), (4104, 92576), (4208, 90288), (4224, 89946), (4734, 80256), (4752, 79952), (4864, 78111), (4997, 76032), (5016, 75744), (5472, 69432), (5643, 67328), (5786, 65664), (6312, 60192), (6336, 59964), (6688, 56808), (6912, 54967), (7101, 53504), (7296, 52074), (7524, 50496), (8208, 46288), (8416, 45144), (8448, 44973), (8679, 43776), (9468, 40128), (9504, 39976), (9994, 38016), (10032, 37872), (10944, 34716), (11286, 33664), (11572, 32832), (12624, 30096), (12672, 29982), (13376, 28404), (14202, 26752), (14592, 26037), (14991, 25344), (15048, 25248), (16416, 23144), (16832, 22572), (17358, 21888), (18936, 20064), (19008, 19988)]