6429789.00000000

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1171}}^1$

素因数の和:1213

約数の個数: 72

約数和(自身を含む): 133273980

約数和(自身を除く): 77731108

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 308, 392, 484, 539, 616, 847, 968, 1078, 1171, 1694, 2156, 2342, 3388, 4312, 4684, 5929, 6776, 8197, 9368, 11858, 12881, 16394, 23716, 25762, 32788, 47432, 51524, 57379, 65576, 90167, 103048, 114758, 141691, 180334, 229516, 283382, 360668, 459032, 566764, 631169, 721336, 991837, 1133528, 1262338, 1983674, 2524676, 3967348, 5049352, 6942859, 7934696, 13885718, 27771436, 55542872]

約数ペア:

[(1, 55542872), (2, 27771436), (4, 13885718), (7, 7934696), (8, 6942859), (11, 5049352), (14, 3967348), (22, 2524676), (28, 1983674), (44, 1262338), (49, 1133528), (56, 991837), (77, 721336), (88, 631169), (98, 566764), (121, 459032), (154, 360668), (196, 283382), (242, 229516), (308, 180334), (392, 141691), (484, 114758), (539, 103048), (616, 90167), (847, 65576), (968, 57379), (1078, 51524), (1171, 47432), (1694, 32788), (2156, 25762), (2342, 23716), (3388, 16394), (4312, 12881), (4684, 11858), (5929, 9368), (6776, 8197)]