340776864

素因数分解:

$2^5\times 3^2\times {\mathrm{443}}^1\times {\mathrm{2671}}^1$

素因数の和:3130

約数の個数: 72

約数和(自身を含む): 971635392

約数和(自身を除く): 630858528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 443, 886, 1329, 1772, 2658, 2671, 3544, 3987, 5316, 5342, 7088, 7974, 8013, 10632, 10684, 14176, 15948, 16026, 21264, 21368, 24039, 31896, 32052, 42528, 42736, 48078, 63792, 64104, 85472, 96156, 127584, 128208, 192312, 256416, 384624, 769248, 1183253, 2366506, 3549759, 4733012, 7099518, 9466024, 10649277, 14199036, 18932048, 21298554, 28398072, 37864096, 42597108, 56796144, 85194216, 113592288, 170388432, 340776864]

約数ペア:

[(1, 340776864), (2, 170388432), (3, 113592288), (4, 85194216), (6, 56796144), (8, 42597108), (9, 37864096), (12, 28398072), (16, 21298554), (18, 18932048), (24, 14199036), (32, 10649277), (36, 9466024), (48, 7099518), (72, 4733012), (96, 3549759), (144, 2366506), (288, 1183253), (443, 769248), (886, 384624), (1329, 256416), (1772, 192312), (2658, 128208), (2671, 127584), (3544, 96156), (3987, 85472), (5316, 64104), (5342, 63792), (7088, 48078), (7974, 42736), (8013, 42528), (10632, 32052), (10684, 31896), (14176, 24039), (15948, 21368), (16026, 21264)]