330828408

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{20981}}^1$

素因数の和:21069

約数の個数: 64

約数和(自身を含む): 931600800

約数和(自身を除く): 600772392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 1314, 1752, 1971, 2628, 3942, 5256, 7884, 15768, 20981, 41962, 62943, 83924, 125886, 167848, 188829, 251772, 377658, 503544, 566487, 755316, 1132974, 1510632, 1531613, 2265948, 3063226, 4531896, 4594839, 6126452, 9189678, 12252904, 13784517, 18379356, 27569034, 36758712, 41353551, 55138068, 82707102, 110276136, 165414204, 330828408]

約数ペア:

[(1, 330828408), (2, 165414204), (3, 110276136), (4, 82707102), (6, 55138068), (8, 41353551), (9, 36758712), (12, 27569034), (18, 18379356), (24, 13784517), (27, 12252904), (36, 9189678), (54, 6126452), (72, 4594839), (73, 4531896), (108, 3063226), (146, 2265948), (216, 1531613), (219, 1510632), (292, 1132974), (438, 755316), (584, 566487), (657, 503544), (876, 377658), (1314, 251772), (1752, 188829), (1971, 167848), (2628, 125886), (3942, 83924), (5256, 62943), (7884, 41962), (15768, 20981)]