272967648

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 771531264

約数和(自身を除く): 498563616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 67, 74, 93, 96, 111, 124, 134, 148, 186, 201, 222, 248, 268, 296, 372, 402, 444, 496, 536, 592, 744, 804, 888, 992, 1072, 1147, 1184, 1369, 1488, 1608, 1776, 2077, 2144, 2294, 2479, 2738, 2976, 3216, 3441, 3552, 4107, 4154, 4588, 4958, 5476, 6231, 6432, 6882, 7437, 8214, 8308, 9176, 9916, 10952, 12462, 13764, 14874, 16428, 16616, 18352, 19832, 21904, 24924, 27528, 29748, 32856, 33232, 36704, 39664, 42439, 43808, 49848, 55056, 59496, 65712, 66464, 76849, 79328, 84878, 91723, 99696, 110112, 118992, 127317, 131424, 153698, 169756, 183446, 199392, 230547, 237984, 254634, 275169, 307396, 339512, 366892, 461094, 509268, 550338, 614792, 679024, 733784, 922188, 1018536, 1100676, 1229584, 1358048, 1467568, 1844376, 2037072, 2201352, 2459168, 2843413, 2935136, 3688752, 4074144, 4402704, 5686826, 7377504, 8530239, 8805408, 11373652, 17060478, 22747304, 34120956, 45494608, 68241912, 90989216, 136483824, 272967648]

約数ペア:

[(1, 272967648), (2, 136483824), (3, 90989216), (4, 68241912), (6, 45494608), (8, 34120956), (12, 22747304), (16, 17060478), (24, 11373652), (31, 8805408), (32, 8530239), (37, 7377504), (48, 5686826), (62, 4402704), (67, 4074144), (74, 3688752), (93, 2935136), (96, 2843413), (111, 2459168), (124, 2201352), (134, 2037072), (148, 1844376), (186, 1467568), (201, 1358048), (222, 1229584), (248, 1100676), (268, 1018536), (296, 922188), (372, 733784), (402, 679024), (444, 614792), (496, 550338), (536, 509268), (592, 461094), (744, 366892), (804, 339512), (888, 307396), (992, 275169), (1072, 254634), (1147, 237984), (1184, 230547), (1369, 199392), (1488, 183446), (1608, 169756), (1776, 153698), (2077, 131424), (2144, 127317), (2294, 118992), (2479, 110112), (2738, 99696), (2976, 91723), (3216, 84878), (3441, 79328), (3552, 76849), (4107, 66464), (4154, 65712), (4588, 59496), (4958, 55056), (5476, 49848), (6231, 43808), (6432, 42439), (6882, 39664), (7437, 36704), (8214, 33232), (8308, 32856), (9176, 29748), (9916, 27528), (10952, 24924), (12462, 21904), (13764, 19832), (14874, 18352), (16428, 16616)]