289712304

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2161}}^1$

素因数の和:2208

約数の個数: 180

約数和(自身を含む): 993266040

約数和(自身を除く): 703553736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 2128, 2161, 2352, 2394, 2736, 2793, 3192, 3528, 3724, 4322, 4788, 5586, 6384, 6483, 7056, 7448, 8379, 8644, 9576, 11172, 12966, 14896, 15127, 16758, 17288, 19152, 19449, 22344, 25932, 30254, 33516, 34576, 38898, 41059, 44688, 45381, 51864, 60508, 67032, 77796, 82118, 90762, 103728, 105889, 121016, 123177, 134064, 136143, 155592, 164236, 181524, 211778, 242032, 246354, 272286, 287413, 311184, 317667, 328472, 363048, 369531, 423556, 492708, 544572, 574826, 635334, 656944, 726096, 739062, 847112, 862239, 953001, 985416, 1089144, 1149652, 1270668, 1478124, 1694224, 1724478, 1906002, 1970832, 2011891, 2178288, 2299304, 2541336, 2586717, 2956248, 3448956, 3812004, 4023782, 4598608, 5082672, 5173434, 5912496, 6035673, 6897912, 7624008, 8047564, 10346868, 12071346, 13795824, 15248016, 16095128, 18107019, 20693736, 24142692, 32190256, 36214038, 41387472, 48285384, 72428076, 96570768, 144856152, 289712304]

約数ペア:

[(1, 289712304), (2, 144856152), (3, 96570768), (4, 72428076), (6, 48285384), (7, 41387472), (8, 36214038), (9, 32190256), (12, 24142692), (14, 20693736), (16, 18107019), (18, 16095128), (19, 15248016), (21, 13795824), (24, 12071346), (28, 10346868), (36, 8047564), (38, 7624008), (42, 6897912), (48, 6035673), (49, 5912496), (56, 5173434), (57, 5082672), (63, 4598608), (72, 4023782), (76, 3812004), (84, 3448956), (98, 2956248), (112, 2586717), (114, 2541336), (126, 2299304), (133, 2178288), (144, 2011891), (147, 1970832), (152, 1906002), (168, 1724478), (171, 1694224), (196, 1478124), (228, 1270668), (252, 1149652), (266, 1089144), (294, 985416), (304, 953001), (336, 862239), (342, 847112), (392, 739062), (399, 726096), (441, 656944), (456, 635334), (504, 574826), (532, 544572), (588, 492708), (684, 423556), (784, 369531), (798, 363048), (882, 328472), (912, 317667), (931, 311184), (1008, 287413), (1064, 272286), (1176, 246354), (1197, 242032), (1368, 211778), (1596, 181524), (1764, 164236), (1862, 155592), (2128, 136143), (2161, 134064), (2352, 123177), (2394, 121016), (2736, 105889), (2793, 103728), (3192, 90762), (3528, 82118), (3724, 77796), (4322, 67032), (4788, 60508), (5586, 51864), (6384, 45381), (6483, 44688), (7056, 41059), (7448, 38898), (8379, 34576), (8644, 33516), (9576, 30254), (11172, 25932), (12966, 22344), (14896, 19449), (15127, 19152), (16758, 17288)]