231583248

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:446

約数の個数: 240

約数和(自身を含む): 779950080

約数和(自身を除く): 548366832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 34, 36, 38, 39, 48, 51, 52, 57, 68, 72, 76, 78, 102, 104, 114, 117, 136, 144, 152, 153, 156, 171, 204, 208, 221, 228, 234, 247, 272, 304, 306, 312, 323, 342, 383, 408, 442, 456, 468, 494, 612, 624, 646, 663, 684, 741, 766, 816, 884, 912, 936, 969, 988, 1149, 1224, 1292, 1326, 1368, 1482, 1532, 1768, 1872, 1938, 1976, 1989, 2223, 2298, 2448, 2584, 2652, 2736, 2907, 2964, 3064, 3447, 3536, 3876, 3952, 3978, 4199, 4446, 4596, 4979, 5168, 5304, 5814, 5928, 6128, 6511, 6894, 7277, 7752, 7956, 8398, 8892, 9192, 9958, 10608, 11628, 11856, 12597, 13022, 13788, 14554, 14937, 15504, 15912, 16796, 17784, 18384, 19533, 19916, 21831, 23256, 25194, 26044, 27576, 29108, 29874, 31824, 33592, 35568, 37791, 39066, 39832, 43662, 44811, 46512, 50388, 52088, 55152, 58216, 58599, 59748, 65493, 67184, 75582, 78132, 79664, 84643, 87324, 89622, 94601, 100776, 104176, 116432, 117198, 119496, 123709, 130986, 151164, 156264, 169286, 174648, 179244, 189202, 201552, 234396, 238992, 247418, 253929, 261972, 283803, 302328, 312528, 338572, 349296, 358488, 371127, 378404, 468792, 494836, 507858, 523944, 567606, 604656, 677144, 716976, 742254, 756808, 761787, 851409, 937584, 989672, 1015716, 1047888, 1113381, 1135212, 1354288, 1484508, 1513616, 1523574, 1608217, 1702818, 1979344, 2031432, 2226762, 2270424, 2969016, 3047148, 3216434, 3405636, 4062864, 4453524, 4540848, 4824651, 5938032, 6094296, 6432868, 6811272, 8907048, 9649302, 12188592, 12865736, 13622544, 14473953, 17814096, 19298604, 25731472, 28947906, 38597208, 57895812, 77194416, 115791624, 231583248]

約数ペア:

[(1, 231583248), (2, 115791624), (3, 77194416), (4, 57895812), (6, 38597208), (8, 28947906), (9, 25731472), (12, 19298604), (13, 17814096), (16, 14473953), (17, 13622544), (18, 12865736), (19, 12188592), (24, 9649302), (26, 8907048), (34, 6811272), (36, 6432868), (38, 6094296), (39, 5938032), (48, 4824651), (51, 4540848), (52, 4453524), (57, 4062864), (68, 3405636), (72, 3216434), (76, 3047148), (78, 2969016), (102, 2270424), (104, 2226762), (114, 2031432), (117, 1979344), (136, 1702818), (144, 1608217), (152, 1523574), (153, 1513616), (156, 1484508), (171, 1354288), (204, 1135212), (208, 1113381), (221, 1047888), (228, 1015716), (234, 989672), (247, 937584), (272, 851409), (304, 761787), (306, 756808), (312, 742254), (323, 716976), (342, 677144), (383, 604656), (408, 567606), (442, 523944), (456, 507858), (468, 494836), (494, 468792), (612, 378404), (624, 371127), (646, 358488), (663, 349296), (684, 338572), (741, 312528), (766, 302328), (816, 283803), (884, 261972), (912, 253929), (936, 247418), (969, 238992), (988, 234396), (1149, 201552), (1224, 189202), (1292, 179244), (1326, 174648), (1368, 169286), (1482, 156264), (1532, 151164), (1768, 130986), (1872, 123709), (1938, 119496), (1976, 117198), (1989, 116432), (2223, 104176), (2298, 100776), (2448, 94601), (2584, 89622), (2652, 87324), (2736, 84643), (2907, 79664), (2964, 78132), (3064, 75582), (3447, 67184), (3536, 65493), (3876, 59748), (3952, 58599), (3978, 58216), (4199, 55152), (4446, 52088), (4596, 50388), (4979, 46512), (5168, 44811), (5304, 43662), (5814, 39832), (5928, 39066), (6128, 37791), (6511, 35568), (6894, 33592), (7277, 31824), (7752, 29874), (7956, 29108), (8398, 27576), (8892, 26044), (9192, 25194), (9958, 23256), (10608, 21831), (11628, 19916), (11856, 19533), (12597, 18384), (13022, 17784), (13788, 16796), (14554, 15912), (14937, 15504)]