890308872

素因数分解:

$2^3\times 3^2\times {\mathrm{1933}}^1\times {\mathrm{6397}}^1$

素因数の和:8342

約数の個数: 48

約数和(自身を含む): 2412877740

約数和(自身を除く): 1522568868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1933, 3866, 5799, 6397, 7732, 11598, 12794, 15464, 17397, 19191, 23196, 25588, 34794, 38382, 46392, 51176, 57573, 69588, 76764, 115146, 139176, 153528, 230292, 460584, 12365401, 24730802, 37096203, 49461604, 74192406, 98923208, 111288609, 148384812, 222577218, 296769624, 445154436, 890308872]

約数ペア:

[(1, 890308872), (2, 445154436), (3, 296769624), (4, 222577218), (6, 148384812), (8, 111288609), (9, 98923208), (12, 74192406), (18, 49461604), (24, 37096203), (36, 24730802), (72, 12365401), (1933, 460584), (3866, 230292), (5799, 153528), (6397, 139176), (7732, 115146), (11598, 76764), (12794, 69588), (15464, 57573), (17397, 51176), (19191, 46392), (23196, 38382), (25588, 34794)]