531373728

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 1532805120

約数和(自身を除く): 1001431392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 47, 48, 58, 62, 87, 93, 94, 96, 116, 124, 131, 141, 174, 186, 188, 232, 248, 262, 282, 348, 372, 376, 393, 464, 496, 524, 564, 696, 744, 752, 786, 899, 928, 992, 1048, 1128, 1363, 1392, 1457, 1488, 1504, 1572, 1798, 2096, 2256, 2697, 2726, 2784, 2914, 2976, 3144, 3596, 3799, 4061, 4089, 4192, 4371, 4512, 5394, 5452, 5828, 6157, 6288, 7192, 7598, 8122, 8178, 8742, 10788, 10904, 11397, 11656, 12183, 12314, 12576, 14384, 15196, 16244, 16356, 17484, 18471, 21576, 21808, 22794, 23312, 24366, 24628, 28768, 30392, 32488, 32712, 34968, 36942, 42253, 43152, 43616, 45588, 46624, 48732, 49256, 60784, 64976, 65424, 69936, 73884, 84506, 86304, 91176, 97464, 98512, 117769, 121568, 126759, 129952, 130848, 139872, 147768, 169012, 178553, 182352, 190867, 194928, 197024, 235538, 253518, 295536, 338024, 353307, 357106, 364704, 381734, 389856, 471076, 507036, 535659, 572601, 591072, 676048, 706614, 714212, 763468, 942152, 1014072, 1071318, 1145202, 1352096, 1413228, 1428424, 1526936, 1884304, 2028144, 2142636, 2290404, 2826456, 2856848, 3053872, 3768608, 4056288, 4285272, 4580808, 5535143, 5652912, 5713696, 6107744, 8570544, 9161616, 11070286, 11305824, 16605429, 17141088, 18323232, 22140572, 33210858, 44281144, 66421716, 88562288, 132843432, 177124576, 265686864, 531373728]

約数ペア:

[(1, 531373728), (2, 265686864), (3, 177124576), (4, 132843432), (6, 88562288), (8, 66421716), (12, 44281144), (16, 33210858), (24, 22140572), (29, 18323232), (31, 17141088), (32, 16605429), (47, 11305824), (48, 11070286), (58, 9161616), (62, 8570544), (87, 6107744), (93, 5713696), (94, 5652912), (96, 5535143), (116, 4580808), (124, 4285272), (131, 4056288), (141, 3768608), (174, 3053872), (186, 2856848), (188, 2826456), (232, 2290404), (248, 2142636), (262, 2028144), (282, 1884304), (348, 1526936), (372, 1428424), (376, 1413228), (393, 1352096), (464, 1145202), (496, 1071318), (524, 1014072), (564, 942152), (696, 763468), (744, 714212), (752, 706614), (786, 676048), (899, 591072), (928, 572601), (992, 535659), (1048, 507036), (1128, 471076), (1363, 389856), (1392, 381734), (1457, 364704), (1488, 357106), (1504, 353307), (1572, 338024), (1798, 295536), (2096, 253518), (2256, 235538), (2697, 197024), (2726, 194928), (2784, 190867), (2914, 182352), (2976, 178553), (3144, 169012), (3596, 147768), (3799, 139872), (4061, 130848), (4089, 129952), (4192, 126759), (4371, 121568), (4512, 117769), (5394, 98512), (5452, 97464), (5828, 91176), (6157, 86304), (6288, 84506), (7192, 73884), (7598, 69936), (8122, 65424), (8178, 64976), (8742, 60784), (10788, 49256), (10904, 48732), (11397, 46624), (11656, 45588), (12183, 43616), (12314, 43152), (12576, 42253), (14384, 36942), (15196, 34968), (16244, 32712), (16356, 32488), (17484, 30392), (18471, 28768), (21576, 24628), (21808, 24366), (22794, 23312)]