2560504272

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1720769}}^1$

素因数の和:1720811

約数の個数: 40

約数和(自身を含む): 6828015360

約数和(自身を除く): 4267511088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1720769, 3441538, 5162307, 6883076, 10324614, 13766152, 20649228, 27532304, 41298456, 53343839, 82596912, 106687678, 160031517, 213375356, 320063034, 426750712, 640126068, 853501424, 1280252136, 2560504272]

約数ペア:

[(1, 2560504272), (2, 1280252136), (3, 853501424), (4, 640126068), (6, 426750712), (8, 320063034), (12, 213375356), (16, 160031517), (24, 106687678), (31, 82596912), (48, 53343839), (62, 41298456), (93, 27532304), (124, 20649228), (186, 13766152), (248, 10324614), (372, 6883076), (496, 5162307), (744, 3441538), (1488, 1720769)]