268041888

素因数分解:

$2^5\times 3^2\times {\mathrm{577}}^1\times {\mathrm{1613}}^1$

素因数の和:2206

約数の個数: 72

約数和(自身を含む): 764038548

約数和(自身を除く): 495996660

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 577, 1154, 1613, 1731, 2308, 3226, 3462, 4616, 4839, 5193, 6452, 6924, 9232, 9678, 10386, 12904, 13848, 14517, 18464, 19356, 20772, 25808, 27696, 29034, 38712, 41544, 51616, 55392, 58068, 77424, 83088, 116136, 154848, 166176, 232272, 464544, 930701, 1861402, 2792103, 3722804, 5584206, 7445608, 8376309, 11168412, 14891216, 16752618, 22336824, 29782432, 33505236, 44673648, 67010472, 89347296, 134020944, 268041888]

約数ペア:

[(1, 268041888), (2, 134020944), (3, 89347296), (4, 67010472), (6, 44673648), (8, 33505236), (9, 29782432), (12, 22336824), (16, 16752618), (18, 14891216), (24, 11168412), (32, 8376309), (36, 7445608), (48, 5584206), (72, 3722804), (96, 2792103), (144, 1861402), (288, 930701), (577, 464544), (1154, 232272), (1613, 166176), (1731, 154848), (2308, 116136), (3226, 83088), (3462, 77424), (4616, 58068), (4839, 55392), (5193, 51616), (6452, 41544), (6924, 38712), (9232, 29034), (9678, 27696), (10386, 25808), (12904, 20772), (13848, 19356), (14517, 18464)]