2320204788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{11933}}^1$

素因数の和:12445

約数の個数: 72

約数和(自身を含む): 6411708576

約数和(自身を除く): 4091503788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 491, 982, 1473, 1964, 2946, 4419, 5401, 5892, 8838, 10802, 11933, 16203, 17676, 21604, 23866, 32406, 35799, 47732, 48609, 64812, 71598, 97218, 107397, 131263, 143196, 194436, 214794, 262526, 393789, 429588, 525052, 787578, 1181367, 1575156, 2362734, 4725468, 5859103, 11718206, 17577309, 23436412, 35154618, 52731927, 64450133, 70309236, 105463854, 128900266, 193350399, 210927708, 257800532, 386700798, 580051197, 773401596, 1160102394, 2320204788]

約数ペア:

[(1, 2320204788), (2, 1160102394), (3, 773401596), (4, 580051197), (6, 386700798), (9, 257800532), (11, 210927708), (12, 193350399), (18, 128900266), (22, 105463854), (33, 70309236), (36, 64450133), (44, 52731927), (66, 35154618), (99, 23436412), (132, 17577309), (198, 11718206), (396, 5859103), (491, 4725468), (982, 2362734), (1473, 1575156), (1964, 1181367), (2946, 787578), (4419, 525052), (5401, 429588), (5892, 393789), (8838, 262526), (10802, 214794), (11933, 194436), (16203, 143196), (17676, 131263), (21604, 107397), (23866, 97218), (32406, 71598), (35799, 64812), (47732, 48609)]