726963276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{11621}}^1$

素因数の和:12042

約数の個数: 48

約数和(自身を含む): 1831441248

約数和(自身を除く): 1104477972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 401, 802, 1203, 1604, 2406, 4812, 5213, 10426, 11621, 15639, 20852, 23242, 31278, 34863, 46484, 62556, 69726, 139452, 151073, 302146, 453219, 604292, 906438, 1812876, 4660021, 9320042, 13980063, 18640084, 27960126, 55920252, 60580273, 121160546, 181740819, 242321092, 363481638, 726963276]

約数ペア:

[(1, 726963276), (2, 363481638), (3, 242321092), (4, 181740819), (6, 121160546), (12, 60580273), (13, 55920252), (26, 27960126), (39, 18640084), (52, 13980063), (78, 9320042), (156, 4660021), (401, 1812876), (802, 906438), (1203, 604292), (1604, 453219), (2406, 302146), (4812, 151073), (5213, 139452), (10426, 69726), (11621, 62556), (15639, 46484), (20852, 34863), (23242, 31278)]