1330402266

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{1483}}^1$

素因数の和:1980

約数の個数: 64

約数和(自身を含む): 3045168000

約数和(自身を除く): 1714765734

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 449, 666, 898, 999, 1347, 1483, 1998, 2694, 2966, 4041, 4449, 8082, 8898, 12123, 13347, 16613, 24246, 26694, 33226, 40041, 49839, 54871, 80082, 99678, 109742, 149517, 164613, 299034, 329226, 448551, 493839, 665867, 897102, 987678, 1331734, 1481517, 1997601, 2963034, 3995202, 5992803, 11985606, 17978409, 24637079, 35956818, 49274158, 73911237, 147822474, 221733711, 443467422, 665201133, 1330402266]

約数ペア:

[(1, 1330402266), (2, 665201133), (3, 443467422), (6, 221733711), (9, 147822474), (18, 73911237), (27, 49274158), (37, 35956818), (54, 24637079), (74, 17978409), (111, 11985606), (222, 5992803), (333, 3995202), (449, 2963034), (666, 1997601), (898, 1481517), (999, 1331734), (1347, 987678), (1483, 897102), (1998, 665867), (2694, 493839), (2966, 448551), (4041, 329226), (4449, 299034), (8082, 164613), (8898, 149517), (12123, 109742), (13347, 99678), (16613, 80082), (24246, 54871), (26694, 49839), (33226, 40041)]