1283676912

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{181927}}^1$

素因数の和:181955

約数の個数: 90

約数和(自身を含む): 4179068088

約数和(自身を除く): 2895391176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 181927, 363854, 545781, 727708, 1091562, 1273489, 1455416, 1637343, 2183124, 2546978, 2910832, 3274686, 3820467, 4366248, 5093956, 6549372, 7640934, 8732496, 8914423, 10187912, 11461401, 13098744, 15281868, 17828846, 20375824, 22922802, 26197488, 26743269, 30563736, 35657692, 45845604, 53486538, 61127472, 71315384, 80229807, 91691208, 106973076, 142630768, 160459614, 183382416, 213946152, 320919228, 427892304, 641838456, 1283676912]

約数ペア:

[(1, 1283676912), (2, 641838456), (3, 427892304), (4, 320919228), (6, 213946152), (7, 183382416), (8, 160459614), (9, 142630768), (12, 106973076), (14, 91691208), (16, 80229807), (18, 71315384), (21, 61127472), (24, 53486538), (28, 45845604), (36, 35657692), (42, 30563736), (48, 26743269), (49, 26197488), (56, 22922802), (63, 20375824), (72, 17828846), (84, 15281868), (98, 13098744), (112, 11461401), (126, 10187912), (144, 8914423), (147, 8732496), (168, 7640934), (196, 6549372), (252, 5093956), (294, 4366248), (336, 3820467), (392, 3274686), (441, 2910832), (504, 2546978), (588, 2183124), (784, 1637343), (882, 1455416), (1008, 1273489), (1176, 1091562), (1764, 727708), (2352, 545781), (3528, 363854), (7056, 181927)]