764676752

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:557

約数の個数: 120

約数和(自身を含む): 1807598592

約数和(自身を除く): 1042921840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 73, 98, 112, 124, 146, 196, 217, 248, 292, 392, 431, 434, 496, 511, 584, 784, 862, 868, 1022, 1168, 1519, 1724, 1736, 2044, 2263, 3017, 3038, 3448, 3472, 3577, 4088, 4526, 6034, 6076, 6896, 7154, 8176, 9052, 12068, 12152, 13361, 14308, 15841, 18104, 21119, 24136, 24304, 26722, 28616, 31463, 31682, 36208, 42238, 48272, 53444, 57232, 62926, 63364, 84476, 93527, 106888, 110887, 125852, 126728, 168952, 187054, 213776, 220241, 221774, 251704, 253456, 337904, 374108, 440482, 443548, 503408, 654689, 748216, 880964, 887096, 975353, 1309378, 1496432, 1541687, 1761928, 1774192, 1950706, 2618756, 3083374, 3523856, 3901412, 5237512, 6166748, 6827471, 7802824, 10475024, 12333496, 13654942, 15605648, 24666992, 27309884, 47792297, 54619768, 95584594, 109239536, 191169188, 382338376, 764676752]

約数ペア:

[(1, 764676752), (2, 382338376), (4, 191169188), (7, 109239536), (8, 95584594), (14, 54619768), (16, 47792297), (28, 27309884), (31, 24666992), (49, 15605648), (56, 13654942), (62, 12333496), (73, 10475024), (98, 7802824), (112, 6827471), (124, 6166748), (146, 5237512), (196, 3901412), (217, 3523856), (248, 3083374), (292, 2618756), (392, 1950706), (431, 1774192), (434, 1761928), (496, 1541687), (511, 1496432), (584, 1309378), (784, 975353), (862, 887096), (868, 880964), (1022, 748216), (1168, 654689), (1519, 503408), (1724, 443548), (1736, 440482), (2044, 374108), (2263, 337904), (3017, 253456), (3038, 251704), (3448, 221774), (3472, 220241), (3577, 213776), (4088, 187054), (4526, 168952), (6034, 126728), (6076, 125852), (6896, 110887), (7154, 106888), (8176, 93527), (9052, 84476), (12068, 63364), (12152, 62926), (13361, 57232), (14308, 53444), (15841, 48272), (18104, 42238), (21119, 36208), (24136, 31682), (24304, 31463), (26722, 28616)]