478429336

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:825

約数の個数: 96

約数和(自身を含む): 1146534480

約数和(自身を除く): 668105144

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 181, 196, 308, 362, 392, 539, 613, 616, 724, 1078, 1226, 1267, 1448, 1991, 2156, 2452, 2534, 3982, 4291, 4312, 4904, 5068, 6743, 7964, 8582, 8869, 10136, 13486, 13937, 15928, 17164, 17738, 26972, 27874, 30037, 34328, 35476, 47201, 53944, 55748, 60074, 70952, 94402, 97559, 110953, 111496, 120148, 188804, 195118, 221906, 240296, 330407, 377608, 390236, 443812, 660814, 776671, 780472, 887624, 1220483, 1321628, 1553342, 2440966, 2643256, 3106684, 4881932, 5436697, 6213368, 8543381, 9763864, 10873394, 17086762, 21746788, 34173524, 43493576, 59803667, 68347048, 119607334, 239214668, 478429336]

約数ペア:

[(1, 478429336), (2, 239214668), (4, 119607334), (7, 68347048), (8, 59803667), (11, 43493576), (14, 34173524), (22, 21746788), (28, 17086762), (44, 10873394), (49, 9763864), (56, 8543381), (77, 6213368), (88, 5436697), (98, 4881932), (154, 3106684), (181, 2643256), (196, 2440966), (308, 1553342), (362, 1321628), (392, 1220483), (539, 887624), (613, 780472), (616, 776671), (724, 660814), (1078, 443812), (1226, 390236), (1267, 377608), (1448, 330407), (1991, 240296), (2156, 221906), (2452, 195118), (2534, 188804), (3982, 120148), (4291, 111496), (4312, 110953), (4904, 97559), (5068, 94402), (6743, 70952), (7964, 60074), (8582, 55748), (8869, 53944), (10136, 47201), (13486, 35476), (13937, 34328), (15928, 30037), (17164, 27874), (17738, 26972)]