678062016

素因数分解:

$2^6\times 3^4\times {\mathrm{139}}^1\times {\mathrm{941}}^1$

素因数の和:1104

約数の個数: 140

約数和(自身を含む): 2026599960

約数和(自身を除く): 1348537944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 139, 144, 162, 192, 216, 278, 288, 324, 417, 432, 556, 576, 648, 834, 864, 941, 1112, 1251, 1296, 1668, 1728, 1882, 2224, 2502, 2592, 2823, 3336, 3753, 3764, 4448, 5004, 5184, 5646, 6672, 7506, 7528, 8469, 8896, 10008, 11259, 11292, 13344, 15012, 15056, 16938, 20016, 22518, 22584, 25407, 26688, 30024, 30112, 33876, 40032, 45036, 45168, 50814, 60048, 60224, 67752, 76221, 80064, 90072, 90336, 101628, 120096, 130799, 135504, 152442, 180144, 180672, 203256, 240192, 261598, 271008, 304884, 360288, 392397, 406512, 523196, 542016, 609768, 720576, 784794, 813024, 1046392, 1177191, 1219536, 1569588, 1626048, 2092784, 2354382, 2439072, 3139176, 3531573, 4185568, 4708764, 4878144, 6278352, 7063146, 8371136, 9417528, 10594719, 12556704, 14126292, 18835056, 21189438, 25113408, 28252584, 37670112, 42378876, 56505168, 75340224, 84757752, 113010336, 169515504, 226020672, 339031008, 678062016]

約数ペア:

[(1, 678062016), (2, 339031008), (3, 226020672), (4, 169515504), (6, 113010336), (8, 84757752), (9, 75340224), (12, 56505168), (16, 42378876), (18, 37670112), (24, 28252584), (27, 25113408), (32, 21189438), (36, 18835056), (48, 14126292), (54, 12556704), (64, 10594719), (72, 9417528), (81, 8371136), (96, 7063146), (108, 6278352), (139, 4878144), (144, 4708764), (162, 4185568), (192, 3531573), (216, 3139176), (278, 2439072), (288, 2354382), (324, 2092784), (417, 1626048), (432, 1569588), (556, 1219536), (576, 1177191), (648, 1046392), (834, 813024), (864, 784794), (941, 720576), (1112, 609768), (1251, 542016), (1296, 523196), (1668, 406512), (1728, 392397), (1882, 360288), (2224, 304884), (2502, 271008), (2592, 261598), (2823, 240192), (3336, 203256), (3753, 180672), (3764, 180144), (4448, 152442), (5004, 135504), (5184, 130799), (5646, 120096), (6672, 101628), (7506, 90336), (7528, 90072), (8469, 80064), (8896, 76221), (10008, 67752), (11259, 60224), (11292, 60048), (13344, 50814), (15012, 45168), (15056, 45036), (16938, 40032), (20016, 33876), (22518, 30112), (22584, 30024), (25407, 26688)]