513982728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:608

約数の個数: 192

約数和(自身を含む): 1670123520

約数和(自身を除く): 1156140792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 67, 72, 84, 93, 124, 126, 134, 168, 186, 201, 217, 248, 252, 268, 279, 372, 402, 434, 469, 491, 504, 536, 558, 603, 651, 744, 804, 868, 938, 982, 1116, 1206, 1302, 1407, 1473, 1608, 1736, 1876, 1953, 1964, 2077, 2232, 2412, 2604, 2814, 2946, 3437, 3752, 3906, 3928, 4154, 4221, 4419, 4824, 5208, 5628, 5892, 6231, 6874, 7812, 8308, 8442, 8838, 10311, 11256, 11784, 12462, 13748, 14539, 15221, 15624, 16616, 16884, 17676, 18693, 20622, 24924, 27496, 29078, 30442, 30933, 32897, 33768, 35352, 37386, 41244, 43617, 45663, 49848, 58156, 60884, 61866, 65794, 74772, 82488, 87234, 91326, 98691, 106547, 116312, 121768, 123732, 130851, 131588, 136989, 149544, 174468, 182652, 197382, 213094, 230279, 247464, 261702, 263176, 273978, 296073, 319641, 348936, 365304, 394764, 426188, 460558, 523404, 547956, 592146, 639282, 690837, 789528, 852376, 921116, 958923, 1019807, 1046808, 1095912, 1184292, 1278564, 1381674, 1842232, 1917846, 2039614, 2072511, 2368584, 2557128, 2763348, 3059421, 3835692, 4079228, 4145022, 5526696, 6118842, 7138649, 7671384, 8158456, 8290044, 9178263, 12237684, 14277298, 16580088, 18356526, 21415947, 24475368, 28554596, 36713052, 42831894, 57109192, 64247841, 73426104, 85663788, 128495682, 171327576, 256991364, 513982728]

約数ペア:

[(1, 513982728), (2, 256991364), (3, 171327576), (4, 128495682), (6, 85663788), (7, 73426104), (8, 64247841), (9, 57109192), (12, 42831894), (14, 36713052), (18, 28554596), (21, 24475368), (24, 21415947), (28, 18356526), (31, 16580088), (36, 14277298), (42, 12237684), (56, 9178263), (62, 8290044), (63, 8158456), (67, 7671384), (72, 7138649), (84, 6118842), (93, 5526696), (124, 4145022), (126, 4079228), (134, 3835692), (168, 3059421), (186, 2763348), (201, 2557128), (217, 2368584), (248, 2072511), (252, 2039614), (268, 1917846), (279, 1842232), (372, 1381674), (402, 1278564), (434, 1184292), (469, 1095912), (491, 1046808), (504, 1019807), (536, 958923), (558, 921116), (603, 852376), (651, 789528), (744, 690837), (804, 639282), (868, 592146), (938, 547956), (982, 523404), (1116, 460558), (1206, 426188), (1302, 394764), (1407, 365304), (1473, 348936), (1608, 319641), (1736, 296073), (1876, 273978), (1953, 263176), (1964, 261702), (2077, 247464), (2232, 230279), (2412, 213094), (2604, 197382), (2814, 182652), (2946, 174468), (3437, 149544), (3752, 136989), (3906, 131588), (3928, 130851), (4154, 123732), (4221, 121768), (4419, 116312), (4824, 106547), (5208, 98691), (5628, 91326), (5892, 87234), (6231, 82488), (6874, 74772), (7812, 65794), (8308, 61866), (8442, 60884), (8838, 58156), (10311, 49848), (11256, 45663), (11784, 43617), (12462, 41244), (13748, 37386), (14539, 35352), (15221, 33768), (15624, 32897), (16616, 30933), (16884, 30442), (17676, 29078), (18693, 27496), (20622, 24924)]