243399688

素因数分解:

$2^3\times 7^1\times {\mathrm{503}}^1\times {\mathrm{8641}}^1$

素因数の和:9157

約数の個数: 32

約数和(自身を含む): 522668160

約数和(自身を除く): 279268472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 503, 1006, 2012, 3521, 4024, 7042, 8641, 14084, 17282, 28168, 34564, 60487, 69128, 120974, 241948, 483896, 4346423, 8692846, 17385692, 30424961, 34771384, 60849922, 121699844, 243399688]

約数ペア:

[(1, 243399688), (2, 121699844), (4, 60849922), (7, 34771384), (8, 30424961), (14, 17385692), (28, 8692846), (56, 4346423), (503, 483896), (1006, 241948), (2012, 120974), (3521, 69128), (4024, 60487), (7042, 34564), (8641, 28168), (14084, 17282)]