299172076

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 608670720

約数和(自身を除く): 309498644

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 271, 356, 443, 542, 623, 886, 1084, 1246, 1772, 1897, 2492, 3101, 3794, 6202, 7588, 12404, 24119, 39427, 48238, 78854, 96476, 120053, 157708, 168833, 240106, 275989, 337666, 480212, 551978, 675332, 840371, 1103956, 1680742, 3361484, 10684717, 21369434, 42738868, 74793019, 149586038, 299172076]

約数ペア:

[(1, 299172076), (2, 149586038), (4, 74793019), (7, 42738868), (14, 21369434), (28, 10684717), (89, 3361484), (178, 1680742), (271, 1103956), (356, 840371), (443, 675332), (542, 551978), (623, 480212), (886, 337666), (1084, 275989), (1246, 240106), (1772, 168833), (1897, 157708), (2492, 120053), (3101, 96476), (3794, 78854), (6202, 48238), (7588, 39427), (12404, 24119)]