521135232

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:950

約数の個数: 128

約数和(自身を含む): 1456445760

約数和(自身を除く): 935310528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 43, 48, 64, 74, 86, 96, 111, 128, 129, 148, 172, 192, 222, 258, 296, 344, 384, 444, 516, 592, 688, 853, 888, 1032, 1184, 1376, 1591, 1706, 1776, 2064, 2368, 2559, 2752, 3182, 3412, 3552, 4128, 4736, 4773, 5118, 5504, 6364, 6824, 7104, 8256, 9546, 10236, 12728, 13648, 14208, 16512, 19092, 20472, 25456, 27296, 31561, 36679, 38184, 40944, 50912, 54592, 63122, 73358, 76368, 81888, 94683, 101824, 109184, 110037, 126244, 146716, 152736, 163776, 189366, 203648, 220074, 252488, 293432, 305472, 327552, 378732, 440148, 504976, 586864, 610944, 757464, 880296, 1009952, 1173728, 1357123, 1514928, 1760592, 2019904, 2347456, 2714246, 3029856, 3521184, 4039808, 4071369, 4694912, 5428492, 6059712, 7042368, 8142738, 10856984, 12119424, 14084736, 16285476, 21713968, 32570952, 43427936, 65141904, 86855872, 130283808, 173711744, 260567616, 521135232]

約数ペア:

[(1, 521135232), (2, 260567616), (3, 173711744), (4, 130283808), (6, 86855872), (8, 65141904), (12, 43427936), (16, 32570952), (24, 21713968), (32, 16285476), (37, 14084736), (43, 12119424), (48, 10856984), (64, 8142738), (74, 7042368), (86, 6059712), (96, 5428492), (111, 4694912), (128, 4071369), (129, 4039808), (148, 3521184), (172, 3029856), (192, 2714246), (222, 2347456), (258, 2019904), (296, 1760592), (344, 1514928), (384, 1357123), (444, 1173728), (516, 1009952), (592, 880296), (688, 757464), (853, 610944), (888, 586864), (1032, 504976), (1184, 440148), (1376, 378732), (1591, 327552), (1706, 305472), (1776, 293432), (2064, 252488), (2368, 220074), (2559, 203648), (2752, 189366), (3182, 163776), (3412, 152736), (3552, 146716), (4128, 126244), (4736, 110037), (4773, 109184), (5118, 101824), (5504, 94683), (6364, 81888), (6824, 76368), (7104, 73358), (8256, 63122), (9546, 54592), (10236, 50912), (12728, 40944), (13648, 38184), (14208, 36679), (16512, 31561), (19092, 27296), (20472, 25456)]