680173428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{468439}}^1$

素因数の和:468468

約数の個数: 36

約数和(自身を含む): 1744470560

約数和(自身を除く): 1064297132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 468439, 936878, 1405317, 1873756, 2810634, 5152829, 5621268, 10305658, 15458487, 20611316, 30916974, 56681119, 61833948, 113362238, 170043357, 226724476, 340086714, 680173428]

約数ペア:

[(1, 680173428), (2, 340086714), (3, 226724476), (4, 170043357), (6, 113362238), (11, 61833948), (12, 56681119), (22, 30916974), (33, 20611316), (44, 15458487), (66, 10305658), (121, 5621268), (132, 5152829), (242, 2810634), (363, 1873756), (484, 1405317), (726, 936878), (1452, 468439)]