222272016

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{28409}}^1$

素因数の和:28583

約数の個数: 40

約数和(自身を含む): 577745760

約数和(自身を除く): 355473744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 28409, 56818, 85227, 113636, 170454, 227272, 340908, 454544, 681816, 1363632, 4630667, 9261334, 13892001, 18522668, 27784002, 37045336, 55568004, 74090672, 111136008, 222272016]

約数ペア:

[(1, 222272016), (2, 111136008), (3, 74090672), (4, 55568004), (6, 37045336), (8, 27784002), (12, 18522668), (16, 13892001), (24, 9261334), (48, 4630667), (163, 1363632), (326, 681816), (489, 454544), (652, 340908), (978, 227272), (1304, 170454), (1956, 113636), (2608, 85227), (3912, 56818), (7824, 28409)]