252749728

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1531}}^1$

素因数の和:1626

約数の個数: 96

約数和(自身を含む): 630056448

約数和(自身を除く): 377306720

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 67, 77, 88, 112, 134, 154, 176, 224, 268, 308, 352, 469, 536, 616, 737, 938, 1072, 1232, 1474, 1531, 1876, 2144, 2464, 2948, 3062, 3752, 5159, 5896, 6124, 7504, 10318, 10717, 11792, 12248, 15008, 16841, 20636, 21434, 23584, 24496, 33682, 41272, 42868, 48992, 67364, 82544, 85736, 102577, 117887, 134728, 165088, 171472, 205154, 235774, 269456, 342944, 410308, 471548, 538912, 718039, 820616, 943096, 1128347, 1436078, 1641232, 1886192, 2256694, 2872156, 3282464, 3772384, 4513388, 5744312, 7898429, 9026776, 11488624, 15796858, 18053552, 22977248, 31593716, 36107104, 63187432, 126374864, 252749728]

約数ペア:

[(1, 252749728), (2, 126374864), (4, 63187432), (7, 36107104), (8, 31593716), (11, 22977248), (14, 18053552), (16, 15796858), (22, 11488624), (28, 9026776), (32, 7898429), (44, 5744312), (56, 4513388), (67, 3772384), (77, 3282464), (88, 2872156), (112, 2256694), (134, 1886192), (154, 1641232), (176, 1436078), (224, 1128347), (268, 943096), (308, 820616), (352, 718039), (469, 538912), (536, 471548), (616, 410308), (737, 342944), (938, 269456), (1072, 235774), (1232, 205154), (1474, 171472), (1531, 165088), (1876, 134728), (2144, 117887), (2464, 102577), (2948, 85736), (3062, 82544), (3752, 67364), (5159, 48992), (5896, 42868), (6124, 41272), (7504, 33682), (10318, 24496), (10717, 23584), (11792, 21434), (12248, 20636), (15008, 16841)]