275359728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{819523}}^1$

素因数の和:819541

約数の個数: 40

約数和(自身を含む): 812967808

約数和(自身を除く): 537608080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 819523, 1639046, 2458569, 3278092, 4917138, 5736661, 6556184, 9834276, 11473322, 13112368, 17209983, 19668552, 22946644, 34419966, 39337104, 45893288, 68839932, 91786576, 137679864, 275359728]

約数ペア:

[(1, 275359728), (2, 137679864), (3, 91786576), (4, 68839932), (6, 45893288), (7, 39337104), (8, 34419966), (12, 22946644), (14, 19668552), (16, 17209983), (21, 13112368), (24, 11473322), (28, 9834276), (42, 6556184), (48, 5736661), (56, 4917138), (84, 3278092), (112, 2458569), (168, 1639046), (336, 819523)]