126643968

素因数分解:

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

素因数の和:315

約数の個数: 216

約数和(自身を含む): 420900480

約数和(自身を除く): 294256512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 128, 132, 144, 152, 171, 176, 192, 198, 209, 228, 256, 263, 264, 288, 304, 342, 352, 384, 396, 418, 456, 526, 528, 576, 608, 627, 684, 704, 768, 789, 792, 836, 912, 1052, 1056, 1152, 1216, 1254, 1368, 1408, 1578, 1584, 1672, 1824, 1881, 2104, 2112, 2304, 2367, 2432, 2508, 2736, 2816, 2893, 3156, 3168, 3344, 3648, 3762, 4208, 4224, 4734, 4864, 4997, 5016, 5472, 5786, 6312, 6336, 6688, 7296, 7524, 8416, 8448, 8679, 9468, 9994, 10032, 10944, 11572, 12624, 12672, 13376, 14592, 14991, 15048, 16832, 17358, 18936, 19988, 20064, 21888, 23144, 25248, 25344, 26037, 26752, 29982, 30096, 33664, 34716, 37872, 39976, 40128, 43776, 44973, 46288, 50496, 52074, 53504, 54967, 59964, 60192, 67328, 69432, 75744, 79952, 80256, 89946, 92576, 100992, 104148, 109934, 119928, 120384, 138864, 151488, 159904, 160512, 164901, 179892, 185152, 201984, 208296, 219868, 239856, 240768, 277728, 302976, 319808, 329802, 359784, 370304, 416592, 439736, 479712, 481536, 494703, 555456, 605952, 639616, 659604, 719568, 740608, 833184, 879472, 959424, 989406, 1110912, 1279232, 1319208, 1439136, 1666368, 1758944, 1918848, 1978812, 2221824, 2638416, 2878272, 3332736, 3517888, 3837696, 3957624, 5276832, 5756544, 6665472, 7035776, 7915248, 10553664, 11513088, 14071552, 15830496, 21107328, 31660992, 42214656, 63321984, 126643968]

約数ペア:

[(1, 126643968), (2, 63321984), (3, 42214656), (4, 31660992), (6, 21107328), (8, 15830496), (9, 14071552), (11, 11513088), (12, 10553664), (16, 7915248), (18, 7035776), (19, 6665472), (22, 5756544), (24, 5276832), (32, 3957624), (33, 3837696), (36, 3517888), (38, 3332736), (44, 2878272), (48, 2638416), (57, 2221824), (64, 1978812), (66, 1918848), (72, 1758944), (76, 1666368), (88, 1439136), (96, 1319208), (99, 1279232), (114, 1110912), (128, 989406), (132, 959424), (144, 879472), (152, 833184), (171, 740608), (176, 719568), (192, 659604), (198, 639616), (209, 605952), (228, 555456), (256, 494703), (263, 481536), (264, 479712), (288, 439736), (304, 416592), (342, 370304), (352, 359784), (384, 329802), (396, 319808), (418, 302976), (456, 277728), (526, 240768), (528, 239856), (576, 219868), (608, 208296), (627, 201984), (684, 185152), (704, 179892), (768, 164901), (789, 160512), (792, 159904), (836, 151488), (912, 138864), (1052, 120384), (1056, 119928), (1152, 109934), (1216, 104148), (1254, 100992), (1368, 92576), (1408, 89946), (1578, 80256), (1584, 79952), (1672, 75744), (1824, 69432), (1881, 67328), (2104, 60192), (2112, 59964), (2304, 54967), (2367, 53504), (2432, 52074), (2508, 50496), (2736, 46288), (2816, 44973), (2893, 43776), (3156, 40128), (3168, 39976), (3344, 37872), (3648, 34716), (3762, 33664), (4208, 30096), (4224, 29982), (4734, 26752), (4864, 26037), (4997, 25344), (5016, 25248), (5472, 23144), (5786, 21888), (6312, 20064), (6336, 19988), (6688, 18936), (7296, 17358), (7524, 16832), (8416, 15048), (8448, 14991), (8679, 14592), (9468, 13376), (9994, 12672), (10032, 12624), (10944, 11572)]