279793248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{416359}}^1$

素因数の和:416379

約数の個数: 48

約数和(自身を含む): 839381760

約数和(自身を除く): 559588512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 416359, 832718, 1249077, 1665436, 2498154, 2914513, 3330872, 4996308, 5829026, 6661744, 8743539, 9992616, 11658052, 13323488, 17487078, 19985232, 23316104, 34974156, 39970464, 46632208, 69948312, 93264416, 139896624, 279793248]

約数ペア:

[(1, 279793248), (2, 139896624), (3, 93264416), (4, 69948312), (6, 46632208), (7, 39970464), (8, 34974156), (12, 23316104), (14, 19985232), (16, 17487078), (21, 13323488), (24, 11658052), (28, 9992616), (32, 8743539), (42, 6661744), (48, 5829026), (56, 4996308), (84, 3330872), (96, 2914513), (112, 2498154), (168, 1665436), (224, 1249077), (336, 832718), (672, 416359)]