269099681780

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{739163}}^1$

素因数の和:739448

約数の個数: 48

約数和(自身を含む): 573709530240

約数和(自身を除く): 304609848460

約数列:

[1, 2, 4, 5, 10, 20, 109, 167, 218, 334, 436, 545, 668, 835, 1090, 1670, 2180, 3340, 18203, 36406, 72812, 91015, 182030, 364060, 739163, 1478326, 2956652, 3695815, 7391630, 14783260, 80568767, 123440221, 161137534, 246880442, 322275068, 402843835, 493760884, 617201105, 805687670, 1234402210, 1611375340, 2468804420, 13454984089, 26909968178, 53819936356, 67274920445, 134549840890, 269099681780]

約数ペア:

[(1, 269099681780), (2, 134549840890), (4, 67274920445), (5, 53819936356), (10, 26909968178), (20, 13454984089), (109, 2468804420), (167, 1611375340), (218, 1234402210), (334, 805687670), (436, 617201105), (545, 493760884), (668, 402843835), (835, 322275068), (1090, 246880442), (1670, 161137534), (2180, 123440221), (3340, 80568767), (18203, 14783260), (36406, 7391630), (72812, 3695815), (91015, 2956652), (182030, 1478326), (364060, 739163)]