1209404448

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2281}}^1$

素因数の和:2567

約数の個数: 144

約数和(自身を含む): 3947239296

約数和(自身を除く): 2737834848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 263, 288, 336, 504, 526, 672, 789, 1008, 1052, 1578, 1841, 2016, 2104, 2281, 2367, 3156, 3682, 4208, 4562, 4734, 5523, 6312, 6843, 7364, 8416, 9124, 9468, 11046, 12624, 13686, 14728, 15967, 16569, 18248, 18936, 20529, 22092, 25248, 27372, 29456, 31934, 33138, 36496, 37872, 41058, 44184, 47901, 54744, 58912, 63868, 66276, 72992, 75744, 82116, 88368, 95802, 109488, 127736, 132552, 143703, 164232, 176736, 191604, 218976, 255472, 265104, 287406, 328464, 383208, 510944, 530208, 574812, 599903, 656928, 766416, 1149624, 1199806, 1532832, 1799709, 2299248, 2399612, 3599418, 4199321, 4598496, 4799224, 5399127, 7198836, 8398642, 9598448, 10798254, 12597963, 14397672, 16797284, 19196896, 21596508, 25195926, 28795344, 33594568, 37793889, 43193016, 50391852, 57590688, 67189136, 75587778, 86386032, 100783704, 134378272, 151175556, 172772064, 201567408, 302351112, 403134816, 604702224, 1209404448]

約数ペア:

[(1, 1209404448), (2, 604702224), (3, 403134816), (4, 302351112), (6, 201567408), (7, 172772064), (8, 151175556), (9, 134378272), (12, 100783704), (14, 86386032), (16, 75587778), (18, 67189136), (21, 57590688), (24, 50391852), (28, 43193016), (32, 37793889), (36, 33594568), (42, 28795344), (48, 25195926), (56, 21596508), (63, 19196896), (72, 16797284), (84, 14397672), (96, 12597963), (112, 10798254), (126, 9598448), (144, 8398642), (168, 7198836), (224, 5399127), (252, 4799224), (263, 4598496), (288, 4199321), (336, 3599418), (504, 2399612), (526, 2299248), (672, 1799709), (789, 1532832), (1008, 1199806), (1052, 1149624), (1578, 766416), (1841, 656928), (2016, 599903), (2104, 574812), (2281, 530208), (2367, 510944), (3156, 383208), (3682, 328464), (4208, 287406), (4562, 265104), (4734, 255472), (5523, 218976), (6312, 191604), (6843, 176736), (7364, 164232), (8416, 143703), (9124, 132552), (9468, 127736), (11046, 109488), (12624, 95802), (13686, 88368), (14728, 82116), (15967, 75744), (16569, 72992), (18248, 66276), (18936, 63868), (20529, 58912), (22092, 54744), (25248, 47901), (27372, 44184), (29456, 41058), (31934, 37872), (33138, 36496)]