1904507136

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{449}}^1$

素因数の和:741

約数の個数: 216

約数和(自身を含む): 6313507200

約数和(自身を除く): 4409000064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 263, 288, 336, 384, 448, 449, 504, 526, 576, 672, 768, 789, 896, 898, 1008, 1052, 1152, 1344, 1347, 1578, 1792, 1796, 1841, 2016, 2104, 2304, 2367, 2688, 2694, 3143, 3156, 3592, 3682, 4032, 4041, 4208, 4734, 5376, 5388, 5523, 6286, 6312, 7184, 7364, 8064, 8082, 8416, 9429, 9468, 10776, 11046, 12572, 12624, 14368, 14728, 16128, 16164, 16569, 16832, 18858, 18936, 21552, 22092, 25144, 25248, 28287, 28736, 29456, 32328, 33138, 33664, 37716, 37872, 43104, 44184, 50288, 50496, 56574, 57472, 58912, 64656, 66276, 67328, 75432, 75744, 86208, 88368, 100576, 100992, 113148, 114944, 117824, 118087, 129312, 132552, 150864, 151488, 172416, 176736, 201152, 201984, 226296, 235648, 236174, 258624, 265104, 301728, 302976, 344832, 353472, 354261, 402304, 452592, 471296, 472348, 517248, 530208, 603456, 605952, 706944, 708522, 804608, 826609, 905184, 944696, 1034496, 1060416, 1062783, 1206912, 1413888, 1417044, 1653218, 1810368, 1889392, 2120832, 2125566, 2413824, 2479827, 2834088, 3306436, 3620736, 3778784, 4241664, 4251132, 4959654, 5668176, 6612872, 7241472, 7439481, 7557568, 8502264, 9919308, 11336352, 13225744, 14878962, 15115136, 17004528, 19838616, 22672704, 26451488, 29757924, 30230272, 34009056, 39677232, 45345408, 52902976, 59515848, 68018112, 79354464, 90690816, 105805952, 119031696, 136036224, 158708928, 211611904, 238063392, 272072448, 317417856, 476126784, 634835712, 952253568, 1904507136]

約数ペア:

[(1, 1904507136), (2, 952253568), (3, 634835712), (4, 476126784), (6, 317417856), (7, 272072448), (8, 238063392), (9, 211611904), (12, 158708928), (14, 136036224), (16, 119031696), (18, 105805952), (21, 90690816), (24, 79354464), (28, 68018112), (32, 59515848), (36, 52902976), (42, 45345408), (48, 39677232), (56, 34009056), (63, 30230272), (64, 29757924), (72, 26451488), (84, 22672704), (96, 19838616), (112, 17004528), (126, 15115136), (128, 14878962), (144, 13225744), (168, 11336352), (192, 9919308), (224, 8502264), (252, 7557568), (256, 7439481), (263, 7241472), (288, 6612872), (336, 5668176), (384, 4959654), (448, 4251132), (449, 4241664), (504, 3778784), (526, 3620736), (576, 3306436), (672, 2834088), (768, 2479827), (789, 2413824), (896, 2125566), (898, 2120832), (1008, 1889392), (1052, 1810368), (1152, 1653218), (1344, 1417044), (1347, 1413888), (1578, 1206912), (1792, 1062783), (1796, 1060416), (1841, 1034496), (2016, 944696), (2104, 905184), (2304, 826609), (2367, 804608), (2688, 708522), (2694, 706944), (3143, 605952), (3156, 603456), (3592, 530208), (3682, 517248), (4032, 472348), (4041, 471296), (4208, 452592), (4734, 402304), (5376, 354261), (5388, 353472), (5523, 344832), (6286, 302976), (6312, 301728), (7184, 265104), (7364, 258624), (8064, 236174), (8082, 235648), (8416, 226296), (9429, 201984), (9468, 201152), (10776, 176736), (11046, 172416), (12572, 151488), (12624, 150864), (14368, 132552), (14728, 129312), (16128, 118087), (16164, 117824), (16569, 114944), (16832, 113148), (18858, 100992), (18936, 100576), (21552, 88368), (22092, 86208), (25144, 75744), (25248, 75432), (28287, 67328), (28736, 66276), (29456, 64656), (32328, 58912), (33138, 57472), (33664, 56574), (37716, 50496), (37872, 50288), (43104, 44184)]