2222440416

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{122489}}^1$

素因数の和:122518

約数の個数: 120

約数和(自身を含む): 7469930160

約数和(自身を除く): 5247489744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 122489, 244978, 367467, 489956, 734934, 857423, 979912, 1102401, 1469868, 1714846, 1959824, 2204802, 2572269, 2939736, 3307203, 3429692, 3919648, 4409604, 5144538, 5879472, 6614406, 6859384, 7716807, 8819208, 9921609, 10289076, 11758944, 13228812, 13718768, 15433614, 17638416, 19843218, 20578152, 23150421, 26457624, 27437536, 30867228, 35276832, 39686436, 41156304, 46300842, 52915248, 61734456, 69451263, 79372872, 82312608, 92601684, 105830496, 123468912, 138902526, 158745744, 185203368, 246937824, 277805052, 317491488, 370406736, 555610104, 740813472, 1111220208, 2222440416]

約数ペア:

[(1, 2222440416), (2, 1111220208), (3, 740813472), (4, 555610104), (6, 370406736), (7, 317491488), (8, 277805052), (9, 246937824), (12, 185203368), (14, 158745744), (16, 138902526), (18, 123468912), (21, 105830496), (24, 92601684), (27, 82312608), (28, 79372872), (32, 69451263), (36, 61734456), (42, 52915248), (48, 46300842), (54, 41156304), (56, 39686436), (63, 35276832), (72, 30867228), (81, 27437536), (84, 26457624), (96, 23150421), (108, 20578152), (112, 19843218), (126, 17638416), (144, 15433614), (162, 13718768), (168, 13228812), (189, 11758944), (216, 10289076), (224, 9921609), (252, 8819208), (288, 7716807), (324, 6859384), (336, 6614406), (378, 5879472), (432, 5144538), (504, 4409604), (567, 3919648), (648, 3429692), (672, 3307203), (756, 2939736), (864, 2572269), (1008, 2204802), (1134, 1959824), (1296, 1714846), (1512, 1469868), (2016, 1102401), (2268, 979912), (2592, 857423), (3024, 734934), (4536, 489956), (6048, 367467), (9072, 244978), (18144, 122489)]