643573008

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2707}}^1$

素因数の和:2861

約数の個数: 120

約数和(自身を含む): 1955652608

約数和(自身を除く): 1312079600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 127, 144, 156, 208, 234, 254, 312, 381, 468, 508, 624, 762, 936, 1016, 1143, 1524, 1651, 1872, 2032, 2286, 2707, 3048, 3302, 4572, 4953, 5414, 6096, 6604, 8121, 9144, 9906, 10828, 13208, 14859, 16242, 18288, 19812, 21656, 24363, 26416, 29718, 32484, 35191, 39624, 43312, 48726, 59436, 64968, 70382, 79248, 97452, 105573, 118872, 129936, 140764, 194904, 211146, 237744, 281528, 316719, 343789, 389808, 422292, 563056, 633438, 687578, 844584, 1031367, 1266876, 1375156, 1689168, 2062734, 2533752, 2750312, 3094101, 4125468, 4469257, 5067504, 5500624, 6188202, 8250936, 8938514, 12376404, 13407771, 16501872, 17877028, 24752808, 26815542, 35754056, 40223313, 49505616, 53631084, 71508112, 80446626, 107262168, 160893252, 214524336, 321786504, 643573008]

約数ペア:

[(1, 643573008), (2, 321786504), (3, 214524336), (4, 160893252), (6, 107262168), (8, 80446626), (9, 71508112), (12, 53631084), (13, 49505616), (16, 40223313), (18, 35754056), (24, 26815542), (26, 24752808), (36, 17877028), (39, 16501872), (48, 13407771), (52, 12376404), (72, 8938514), (78, 8250936), (104, 6188202), (117, 5500624), (127, 5067504), (144, 4469257), (156, 4125468), (208, 3094101), (234, 2750312), (254, 2533752), (312, 2062734), (381, 1689168), (468, 1375156), (508, 1266876), (624, 1031367), (762, 844584), (936, 687578), (1016, 633438), (1143, 563056), (1524, 422292), (1651, 389808), (1872, 343789), (2032, 316719), (2286, 281528), (2707, 237744), (3048, 211146), (3302, 194904), (4572, 140764), (4953, 129936), (5414, 118872), (6096, 105573), (6604, 97452), (8121, 79248), (9144, 70382), (9906, 64968), (10828, 59436), (13208, 48726), (14859, 43312), (16242, 39624), (18288, 35191), (19812, 32484), (21656, 29718), (24363, 26416)]