285094012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1163

約数の個数: 96

約数和(自身を含む): 658022400

約数和(自身を除く): 372928388

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 29, 34, 38, 58, 68, 76, 116, 119, 133, 203, 238, 266, 323, 406, 476, 493, 532, 551, 646, 812, 986, 1087, 1102, 1292, 1972, 2174, 2204, 2261, 3451, 3857, 4348, 4522, 6902, 7609, 7714, 9044, 9367, 13804, 15218, 15428, 18479, 18734, 20653, 30436, 31523, 36958, 37468, 41306, 63046, 65569, 73916, 82612, 126092, 129353, 131138, 144571, 220661, 258706, 262276, 289142, 351101, 441322, 517412, 535891, 578284, 598937, 702202, 882644, 1071782, 1197874, 1404404, 2143564, 2395748, 2457707, 3751237, 4192559, 4915414, 7502474, 8385118, 9830828, 10181929, 15004948, 16770236, 20363858, 40727716, 71273503, 142547006, 285094012]

約数ペア:

[(1, 285094012), (2, 142547006), (4, 71273503), (7, 40727716), (14, 20363858), (17, 16770236), (19, 15004948), (28, 10181929), (29, 9830828), (34, 8385118), (38, 7502474), (58, 4915414), (68, 4192559), (76, 3751237), (116, 2457707), (119, 2395748), (133, 2143564), (203, 1404404), (238, 1197874), (266, 1071782), (323, 882644), (406, 702202), (476, 598937), (493, 578284), (532, 535891), (551, 517412), (646, 441322), (812, 351101), (986, 289142), (1087, 262276), (1102, 258706), (1292, 220661), (1972, 144571), (2174, 131138), (2204, 129353), (2261, 126092), (3451, 82612), (3857, 73916), (4348, 65569), (4522, 63046), (6902, 41306), (7609, 37468), (7714, 36958), (9044, 31523), (9367, 30436), (13804, 20653), (15218, 18734), (15428, 18479)]