204428304

素因数分解:

$2^4\times 3^2\times {\mathrm{1419641}}^1$

素因数の和:1419655

約数の個数: 30

約数和(自身を含む): 572115726

約数和(自身を除く): 367687422

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1419641, 2839282, 4258923, 5678564, 8517846, 11357128, 12776769, 17035692, 22714256, 25553538, 34071384, 51107076, 68142768, 102214152, 204428304]

約数ペア:

[(1, 204428304), (2, 102214152), (3, 68142768), (4, 51107076), (6, 34071384), (8, 25553538), (9, 22714256), (12, 17035692), (16, 12776769), (18, 11357128), (24, 8517846), (36, 5678564), (48, 4258923), (72, 2839282), (144, 1419641)]