306510072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{31379}}^1$

素因数の和:31436

約数の個数: 64

約数和(自身を含む): 858556800

約数和(自身を除く): 552046728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1628, 2442, 3256, 4884, 9768, 31379, 62758, 94137, 125516, 188274, 251032, 345169, 376548, 690338, 753096, 1035507, 1161023, 1380676, 2071014, 2322046, 2761352, 3483069, 4142028, 4644092, 6966138, 8284056, 9288184, 12771253, 13932276, 25542506, 27864552, 38313759, 51085012, 76627518, 102170024, 153255036, 306510072]

約数ペア:

[(1, 306510072), (2, 153255036), (3, 102170024), (4, 76627518), (6, 51085012), (8, 38313759), (11, 27864552), (12, 25542506), (22, 13932276), (24, 12771253), (33, 9288184), (37, 8284056), (44, 6966138), (66, 4644092), (74, 4142028), (88, 3483069), (111, 2761352), (132, 2322046), (148, 2071014), (222, 1380676), (264, 1161023), (296, 1035507), (407, 753096), (444, 690338), (814, 376548), (888, 345169), (1221, 251032), (1628, 188274), (2442, 125516), (3256, 94137), (4884, 62758), (9768, 31379)]