439325376

素因数分解:

$2^6\times 3^1\times 7^4\times {\mathrm{953}}^1$

素因数の和:996

約数の個数: 140

約数和(自身を含む): 1357454232

約数和(自身を除く): 918128856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 672, 686, 784, 953, 1029, 1176, 1344, 1372, 1568, 1906, 2058, 2352, 2401, 2744, 2859, 3136, 3812, 4116, 4704, 4802, 5488, 5718, 6671, 7203, 7624, 8232, 9408, 9604, 10976, 11436, 13342, 14406, 15248, 16464, 19208, 20013, 21952, 22872, 26684, 28812, 30496, 32928, 38416, 40026, 45744, 46697, 53368, 57624, 60992, 65856, 76832, 80052, 91488, 93394, 106736, 115248, 140091, 153664, 160104, 182976, 186788, 213472, 230496, 280182, 320208, 326879, 373576, 426944, 460992, 560364, 640416, 653758, 747152, 980637, 1120728, 1280832, 1307516, 1494304, 1961274, 2241456, 2288153, 2615032, 2988608, 3922548, 4482912, 4576306, 5230064, 6864459, 7845096, 8965824, 9152612, 10460128, 13728918, 15690192, 18305224, 20920256, 27457836, 31380384, 36610448, 54915672, 62760768, 73220896, 109831344, 146441792, 219662688, 439325376]

約数ペア:

[(1, 439325376), (2, 219662688), (3, 146441792), (4, 109831344), (6, 73220896), (7, 62760768), (8, 54915672), (12, 36610448), (14, 31380384), (16, 27457836), (21, 20920256), (24, 18305224), (28, 15690192), (32, 13728918), (42, 10460128), (48, 9152612), (49, 8965824), (56, 7845096), (64, 6864459), (84, 5230064), (96, 4576306), (98, 4482912), (112, 3922548), (147, 2988608), (168, 2615032), (192, 2288153), (196, 2241456), (224, 1961274), (294, 1494304), (336, 1307516), (343, 1280832), (392, 1120728), (448, 980637), (588, 747152), (672, 653758), (686, 640416), (784, 560364), (953, 460992), (1029, 426944), (1176, 373576), (1344, 326879), (1372, 320208), (1568, 280182), (1906, 230496), (2058, 213472), (2352, 186788), (2401, 182976), (2744, 160104), (2859, 153664), (3136, 140091), (3812, 115248), (4116, 106736), (4704, 93394), (4802, 91488), (5488, 80052), (5718, 76832), (6671, 65856), (7203, 60992), (7624, 57624), (8232, 53368), (9408, 46697), (9604, 45744), (10976, 40026), (11436, 38416), (13342, 32928), (14406, 30496), (15248, 28812), (16464, 26684), (19208, 22872), (20013, 21952)]