512455328

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 216

約数和(自身を含む): 1343019636

約数和(自身を除く): 830564308

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 49, 56, 73, 74, 77, 88, 98, 112, 121, 146, 148, 154, 176, 196, 224, 242, 259, 292, 296, 308, 352, 392, 407, 484, 511, 518, 539, 584, 592, 616, 784, 803, 814, 847, 968, 1022, 1036, 1078, 1168, 1184, 1232, 1568, 1606, 1628, 1694, 1813, 1936, 2044, 2072, 2156, 2336, 2464, 2701, 2849, 3212, 3256, 3388, 3577, 3626, 3872, 4088, 4144, 4312, 4477, 5402, 5621, 5698, 5929, 6424, 6512, 6776, 7154, 7252, 8176, 8288, 8624, 8833, 8954, 10804, 11242, 11396, 11858, 12848, 13024, 13552, 14308, 14504, 16352, 17248, 17666, 17908, 18907, 19943, 21608, 22484, 22792, 23716, 25696, 27104, 28616, 29008, 29711, 31339, 35332, 35816, 37814, 39347, 39886, 43216, 44968, 45584, 47432, 57232, 58016, 59422, 61831, 62678, 70664, 71632, 75628, 78694, 79772, 86432, 89936, 91168, 94864, 114464, 118844, 123662, 125356, 132349, 141328, 143264, 151256, 157388, 159544, 179872, 189728, 207977, 219373, 237688, 247324, 250712, 264698, 282656, 302512, 314776, 319088, 326821, 415954, 432817, 438746, 475376, 494648, 501424, 529396, 605024, 629552, 638176, 653642, 831908, 865634, 877492, 950752, 989296, 1002848, 1058792, 1259104, 1307284, 1455839, 1663816, 1731268, 1754984, 1978592, 2117584, 2287747, 2614568, 2911678, 3327632, 3462536, 3509968, 4235168, 4575494, 5229136, 5823356, 6655264, 6925072, 7019936, 9150988, 10458272, 11646712, 13850144, 16014229, 18301976, 23293424, 32028458, 36603952, 46586848, 64056916, 73207904, 128113832, 256227664, 512455328]

約数ペア:

[(1, 512455328), (2, 256227664), (4, 128113832), (7, 73207904), (8, 64056916), (11, 46586848), (14, 36603952), (16, 32028458), (22, 23293424), (28, 18301976), (32, 16014229), (37, 13850144), (44, 11646712), (49, 10458272), (56, 9150988), (73, 7019936), (74, 6925072), (77, 6655264), (88, 5823356), (98, 5229136), (112, 4575494), (121, 4235168), (146, 3509968), (148, 3462536), (154, 3327632), (176, 2911678), (196, 2614568), (224, 2287747), (242, 2117584), (259, 1978592), (292, 1754984), (296, 1731268), (308, 1663816), (352, 1455839), (392, 1307284), (407, 1259104), (484, 1058792), (511, 1002848), (518, 989296), (539, 950752), (584, 877492), (592, 865634), (616, 831908), (784, 653642), (803, 638176), (814, 629552), (847, 605024), (968, 529396), (1022, 501424), (1036, 494648), (1078, 475376), (1168, 438746), (1184, 432817), (1232, 415954), (1568, 326821), (1606, 319088), (1628, 314776), (1694, 302512), (1813, 282656), (1936, 264698), (2044, 250712), (2072, 247324), (2156, 237688), (2336, 219373), (2464, 207977), (2701, 189728), (2849, 179872), (3212, 159544), (3256, 157388), (3388, 151256), (3577, 143264), (3626, 141328), (3872, 132349), (4088, 125356), (4144, 123662), (4312, 118844), (4477, 114464), (5402, 94864), (5621, 91168), (5698, 89936), (5929, 86432), (6424, 79772), (6512, 78694), (6776, 75628), (7154, 71632), (7252, 70664), (8176, 62678), (8288, 61831), (8624, 59422), (8833, 58016), (8954, 57232), (10804, 47432), (11242, 45584), (11396, 44968), (11858, 43216), (12848, 39886), (13024, 39347), (13552, 37814), (14308, 35816), (14504, 35332), (16352, 31339), (17248, 29711), (17666, 29008), (17908, 28616), (18907, 27104), (19943, 25696), (21608, 23716), (22484, 22792)]