458379712

素因数分解:

$2^6\times 7^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 140

約数和(自身を含む): 1124097320

約数和(自身を除く): 665717608

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 133, 152, 157, 196, 224, 266, 304, 314, 343, 392, 448, 532, 608, 628, 686, 784, 931, 1064, 1099, 1216, 1256, 1372, 1568, 1862, 2128, 2198, 2401, 2512, 2744, 2983, 3136, 3724, 4256, 4396, 4802, 5024, 5488, 5966, 6517, 7448, 7693, 8512, 8792, 9604, 10048, 10976, 11932, 13034, 14896, 15386, 17584, 19208, 20881, 21952, 23864, 26068, 29792, 30772, 35168, 38416, 41762, 45619, 47728, 52136, 53851, 59584, 61544, 70336, 76832, 83524, 91238, 95456, 104272, 107702, 123088, 146167, 153664, 167048, 182476, 190912, 208544, 215404, 246176, 292334, 334096, 364952, 376957, 417088, 430808, 492352, 584668, 668192, 729904, 753914, 861616, 1023169, 1169336, 1336384, 1459808, 1507828, 1723232, 2046338, 2338672, 2919616, 3015656, 3446464, 4092676, 4677344, 6031312, 7162183, 8185352, 9354688, 12062624, 14324366, 16370704, 24125248, 28648732, 32741408, 57297464, 65482816, 114594928, 229189856, 458379712]

約数ペア:

[(1, 458379712), (2, 229189856), (4, 114594928), (7, 65482816), (8, 57297464), (14, 32741408), (16, 28648732), (19, 24125248), (28, 16370704), (32, 14324366), (38, 12062624), (49, 9354688), (56, 8185352), (64, 7162183), (76, 6031312), (98, 4677344), (112, 4092676), (133, 3446464), (152, 3015656), (157, 2919616), (196, 2338672), (224, 2046338), (266, 1723232), (304, 1507828), (314, 1459808), (343, 1336384), (392, 1169336), (448, 1023169), (532, 861616), (608, 753914), (628, 729904), (686, 668192), (784, 584668), (931, 492352), (1064, 430808), (1099, 417088), (1216, 376957), (1256, 364952), (1372, 334096), (1568, 292334), (1862, 246176), (2128, 215404), (2198, 208544), (2401, 190912), (2512, 182476), (2744, 167048), (2983, 153664), (3136, 146167), (3724, 123088), (4256, 107702), (4396, 104272), (4802, 95456), (5024, 91238), (5488, 83524), (5966, 76832), (6517, 70336), (7448, 61544), (7693, 59584), (8512, 53851), (8792, 52136), (9604, 47728), (10048, 45619), (10976, 41762), (11932, 38416), (13034, 35168), (14896, 30772), (15386, 29792), (17584, 26068), (19208, 23864), (20881, 21952)]