2689562856

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{5323}}^1$

素因数の和:5938

約数の個数: 64

約数和(自身を含む): 6919070400

約数和(自身を除く): 4229507544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 569, 888, 1138, 1707, 2276, 3414, 4552, 5323, 6828, 10646, 13656, 15969, 21053, 21292, 31938, 42106, 42584, 63159, 63876, 84212, 126318, 127752, 168424, 196951, 252636, 393902, 505272, 590853, 787804, 1181706, 1575608, 2363412, 3028787, 4726824, 6057574, 9086361, 12115148, 18172722, 24230296, 36345444, 72690888, 112065119, 224130238, 336195357, 448260476, 672390714, 896520952, 1344781428, 2689562856]

約数ペア:

[(1, 2689562856), (2, 1344781428), (3, 896520952), (4, 672390714), (6, 448260476), (8, 336195357), (12, 224130238), (24, 112065119), (37, 72690888), (74, 36345444), (111, 24230296), (148, 18172722), (222, 12115148), (296, 9086361), (444, 6057574), (569, 4726824), (888, 3028787), (1138, 2363412), (1707, 1575608), (2276, 1181706), (3414, 787804), (4552, 590853), (5323, 505272), (6828, 393902), (10646, 252636), (13656, 196951), (15969, 168424), (21053, 127752), (21292, 126318), (31938, 84212), (42106, 63876), (42584, 63159)]