222340404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{11779}}^1$

素因数の和:11821

約数の個数: 72

約数和(自身を含む): 614162080

約数和(自身を除く): 391821676

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 4719, 6292, 9438, 11779, 18876, 23558, 35337, 47116, 70674, 129569, 141348, 153127, 259138, 306254, 388707, 459381, 518276, 612508, 777414, 918762, 1425259, 1554828, 1684397, 1837524, 2850518, 3368794, 4275777, 5053191, 5701036, 6737588, 8551554, 10106382, 17103108, 18528367, 20212764, 37056734, 55585101, 74113468, 111170202, 222340404]

約数ペア:

[(1, 222340404), (2, 111170202), (3, 74113468), (4, 55585101), (6, 37056734), (11, 20212764), (12, 18528367), (13, 17103108), (22, 10106382), (26, 8551554), (33, 6737588), (39, 5701036), (44, 5053191), (52, 4275777), (66, 3368794), (78, 2850518), (121, 1837524), (132, 1684397), (143, 1554828), (156, 1425259), (242, 918762), (286, 777414), (363, 612508), (429, 518276), (484, 459381), (572, 388707), (726, 306254), (858, 259138), (1452, 153127), (1573, 141348), (1716, 129569), (3146, 70674), (4719, 47116), (6292, 35337), (9438, 23558), (11779, 18876)]