291217476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{18233}}^1$

素因数の和:18273

約数の個数: 48

約数和(自身を含む): 747448128

約数和(自身を除く): 456230652

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1331, 1452, 2662, 3993, 5324, 7986, 15972, 18233, 36466, 54699, 72932, 109398, 200563, 218796, 401126, 601689, 802252, 1203378, 2206193, 2406756, 4412386, 6618579, 8824772, 13237158, 24268123, 26474316, 48536246, 72804369, 97072492, 145608738, 291217476]

約数ペア:

[(1, 291217476), (2, 145608738), (3, 97072492), (4, 72804369), (6, 48536246), (11, 26474316), (12, 24268123), (22, 13237158), (33, 8824772), (44, 6618579), (66, 4412386), (121, 2406756), (132, 2206193), (242, 1203378), (363, 802252), (484, 601689), (726, 401126), (1331, 218796), (1452, 200563), (2662, 109398), (3993, 72932), (5324, 54699), (7986, 36466), (15972, 18233)]