2641323504

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{41281}}^1$

素因数の和:41366

約数の個数: 80

約数和(自身を含む): 7207506944

約数和(自身を除く): 4566183440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 1032, 1333, 1488, 2064, 2666, 3999, 5332, 7998, 10664, 15996, 21328, 31992, 41281, 63984, 82562, 123843, 165124, 247686, 330248, 495372, 660496, 990744, 1279711, 1775083, 1981488, 2559422, 3550166, 3839133, 5118844, 5325249, 7100332, 7678266, 10237688, 10650498, 14200664, 15356532, 20475376, 21300996, 28401328, 30713064, 42601992, 55027573, 61426128, 85203984, 110055146, 165082719, 220110292, 330165438, 440220584, 660330876, 880441168, 1320661752, 2641323504]

約数ペア:

[(1, 2641323504), (2, 1320661752), (3, 880441168), (4, 660330876), (6, 440220584), (8, 330165438), (12, 220110292), (16, 165082719), (24, 110055146), (31, 85203984), (43, 61426128), (48, 55027573), (62, 42601992), (86, 30713064), (93, 28401328), (124, 21300996), (129, 20475376), (172, 15356532), (186, 14200664), (248, 10650498), (258, 10237688), (344, 7678266), (372, 7100332), (496, 5325249), (516, 5118844), (688, 3839133), (744, 3550166), (1032, 2559422), (1333, 1981488), (1488, 1775083), (2064, 1279711), (2666, 990744), (3999, 660496), (5332, 495372), (7998, 330248), (10664, 247686), (15996, 165124), (21328, 123843), (31992, 82562), (41281, 63984)]