43438516

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 86083200

約数和(自身を除く): 42644684

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 199, 242, 398, 451, 484, 796, 902, 1331, 1804, 2189, 2662, 4378, 4961, 5324, 8159, 8756, 9922, 16318, 19844, 24079, 32636, 48158, 54571, 89749, 96316, 109142, 179498, 218284, 264869, 358996, 529738, 987239, 1059476, 1974478, 3948956, 10859629, 21719258, 43438516]

約数ペア:

[(1, 43438516), (2, 21719258), (4, 10859629), (11, 3948956), (22, 1974478), (41, 1059476), (44, 987239), (82, 529738), (121, 358996), (164, 264869), (199, 218284), (242, 179498), (398, 109142), (451, 96316), (484, 89749), (796, 54571), (902, 48158), (1331, 32636), (1804, 24079), (2189, 19844), (2662, 16318), (4378, 9922), (4961, 8756), (5324, 8159)]