280236426

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1\times {\mathrm{971}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 567710208

約数和(自身を除く): 287473782

約数列:

[1, 2, 3, 6, 103, 206, 309, 467, 618, 934, 971, 1401, 1942, 2802, 2913, 5826, 48101, 96202, 100013, 144303, 200026, 288606, 300039, 453457, 600078, 906914, 1360371, 2720742, 46706071, 93412142, 140118213, 280236426]

約数ペア:

[(1, 280236426), (2, 140118213), (3, 93412142), (6, 46706071), (103, 2720742), (206, 1360371), (309, 906914), (467, 600078), (618, 453457), (934, 300039), (971, 288606), (1401, 200026), (1942, 144303), (2802, 100013), (2913, 96202), (5826, 48101)]