319051278

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64927}}^1$

素因数の和:64958

約数の個数: 64

約数和(自身を含む): 872632320

約数和(自身を除く): 553581042

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 64927, 129854, 194781, 389562, 454489, 584343, 844051, 908978, 1168686, 1363467, 1688102, 1753029, 2532153, 2726934, 3506058, 4090401, 5064306, 5908357, 7596459, 8180802, 11816714, 12271203, 15192918, 17725071, 22789377, 24542406, 35450142, 45578754, 53175213, 106350426, 159525639, 319051278]

約数ペア:

[(1, 319051278), (2, 159525639), (3, 106350426), (6, 53175213), (7, 45578754), (9, 35450142), (13, 24542406), (14, 22789377), (18, 17725071), (21, 15192918), (26, 12271203), (27, 11816714), (39, 8180802), (42, 7596459), (54, 5908357), (63, 5064306), (78, 4090401), (91, 3506058), (117, 2726934), (126, 2532153), (182, 1753029), (189, 1688102), (234, 1363467), (273, 1168686), (351, 908978), (378, 844051), (546, 584343), (702, 454489), (819, 389562), (1638, 194781), (2457, 129854), (4914, 64927)]