318553312

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 216

約数和(自身を含む): 848222928

約数和(自身を除く): 529669616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 49, 56, 73, 77, 88, 92, 98, 112, 121, 146, 154, 161, 176, 184, 196, 224, 242, 253, 292, 308, 322, 352, 368, 392, 484, 506, 511, 539, 584, 616, 644, 736, 784, 803, 847, 968, 1012, 1022, 1078, 1127, 1168, 1232, 1288, 1568, 1606, 1679, 1694, 1771, 1936, 2024, 2044, 2156, 2254, 2336, 2464, 2576, 2783, 3212, 3358, 3388, 3542, 3577, 3872, 4048, 4088, 4312, 4508, 5152, 5566, 5621, 5929, 6424, 6716, 6776, 7084, 7154, 8096, 8176, 8624, 8833, 9016, 11132, 11242, 11753, 11858, 12397, 12848, 13432, 13552, 14168, 14308, 16352, 17248, 17666, 18032, 18469, 19481, 22264, 22484, 23506, 23716, 24794, 25696, 26864, 27104, 28336, 28616, 35332, 36064, 36938, 38962, 39347, 44528, 44968, 47012, 47432, 49588, 53728, 56672, 57232, 61831, 70664, 73876, 77924, 78694, 82271, 89056, 89936, 94024, 94864, 99176, 114464, 123662, 129283, 136367, 141328, 147752, 155848, 157388, 164542, 179872, 188048, 189728, 198352, 203159, 247324, 258566, 272734, 282656, 295504, 311696, 314776, 329084, 376096, 396704, 406318, 432817, 494648, 517132, 545468, 591008, 623392, 629552, 658168, 812636, 865634, 904981, 989296, 1034264, 1090936, 1259104, 1316336, 1422113, 1625272, 1731268, 1809962, 1978592, 2068528, 2181872, 2632672, 2844226, 3250544, 3462536, 3619924, 4137056, 4363744, 5688452, 6501088, 6925072, 7239848, 9954791, 11376904, 13850144, 14479696, 19909582, 22753808, 28959392, 39819164, 45507616, 79638328, 159276656, 318553312]

約数ペア:

[(1, 318553312), (2, 159276656), (4, 79638328), (7, 45507616), (8, 39819164), (11, 28959392), (14, 22753808), (16, 19909582), (22, 14479696), (23, 13850144), (28, 11376904), (32, 9954791), (44, 7239848), (46, 6925072), (49, 6501088), (56, 5688452), (73, 4363744), (77, 4137056), (88, 3619924), (92, 3462536), (98, 3250544), (112, 2844226), (121, 2632672), (146, 2181872), (154, 2068528), (161, 1978592), (176, 1809962), (184, 1731268), (196, 1625272), (224, 1422113), (242, 1316336), (253, 1259104), (292, 1090936), (308, 1034264), (322, 989296), (352, 904981), (368, 865634), (392, 812636), (484, 658168), (506, 629552), (511, 623392), (539, 591008), (584, 545468), (616, 517132), (644, 494648), (736, 432817), (784, 406318), (803, 396704), (847, 376096), (968, 329084), (1012, 314776), (1022, 311696), (1078, 295504), (1127, 282656), (1168, 272734), (1232, 258566), (1288, 247324), (1568, 203159), (1606, 198352), (1679, 189728), (1694, 188048), (1771, 179872), (1936, 164542), (2024, 157388), (2044, 155848), (2156, 147752), (2254, 141328), (2336, 136367), (2464, 129283), (2576, 123662), (2783, 114464), (3212, 99176), (3358, 94864), (3388, 94024), (3542, 89936), (3577, 89056), (3872, 82271), (4048, 78694), (4088, 77924), (4312, 73876), (4508, 70664), (5152, 61831), (5566, 57232), (5621, 56672), (5929, 53728), (6424, 49588), (6716, 47432), (6776, 47012), (7084, 44968), (7154, 44528), (8096, 39347), (8176, 38962), (8624, 36938), (8833, 36064), (9016, 35332), (11132, 28616), (11242, 28336), (11753, 27104), (11858, 26864), (12397, 25696), (12848, 24794), (13432, 23716), (13552, 23506), (14168, 22484), (14308, 22264), (16352, 19481), (17248, 18469), (17666, 18032)]