228285764

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{3137}}^1$

素因数の和:3284

約数の個数: 48

約数和(自身を含む): 480791808

約数和(自身を除く): 252506044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 113, 161, 226, 322, 452, 644, 791, 1582, 2599, 3137, 3164, 5198, 6274, 10396, 12548, 18193, 21959, 36386, 43918, 72151, 72772, 87836, 144302, 288604, 354481, 505057, 708962, 1010114, 1417924, 2020228, 2481367, 4962734, 8153063, 9925468, 16306126, 32612252, 57071441, 114142882, 228285764]

約数ペア:

[(1, 228285764), (2, 114142882), (4, 57071441), (7, 32612252), (14, 16306126), (23, 9925468), (28, 8153063), (46, 4962734), (92, 2481367), (113, 2020228), (161, 1417924), (226, 1010114), (322, 708962), (452, 505057), (644, 354481), (791, 288604), (1582, 144302), (2599, 87836), (3137, 72772), (3164, 72151), (5198, 43918), (6274, 36386), (10396, 21959), (12548, 18193)]