734675984

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1931}}^1$

素因数の和:2068

約数の個数: 80

約数和(自身を含む): 1686558720

約数和(自身を除く): 951882736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 79, 86, 112, 158, 172, 301, 316, 344, 553, 602, 632, 688, 1106, 1204, 1264, 1931, 2212, 2408, 3397, 3862, 4424, 4816, 6794, 7724, 8848, 13517, 13588, 15448, 23779, 27034, 27176, 30896, 47558, 54068, 54352, 83033, 95116, 108136, 152549, 166066, 190232, 216272, 305098, 332132, 380464, 581231, 610196, 664264, 1067843, 1162462, 1220392, 1328528, 2135686, 2324924, 2440784, 4271372, 4649848, 6559607, 8542744, 9299696, 13119214, 17085488, 26238428, 45917249, 52476856, 91834498, 104953712, 183668996, 367337992, 734675984]

約数ペア:

[(1, 734675984), (2, 367337992), (4, 183668996), (7, 104953712), (8, 91834498), (14, 52476856), (16, 45917249), (28, 26238428), (43, 17085488), (56, 13119214), (79, 9299696), (86, 8542744), (112, 6559607), (158, 4649848), (172, 4271372), (301, 2440784), (316, 2324924), (344, 2135686), (553, 1328528), (602, 1220392), (632, 1162462), (688, 1067843), (1106, 664264), (1204, 610196), (1264, 581231), (1931, 380464), (2212, 332132), (2408, 305098), (3397, 216272), (3862, 190232), (4424, 166066), (4816, 152549), (6794, 108136), (7724, 95116), (8848, 83033), (13517, 54352), (13588, 54068), (15448, 47558), (23779, 30896), (27034, 27176)]