42649728

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 129254400

約数和(自身を除く): 86604672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 92, 96, 128, 132, 138, 176, 184, 192, 253, 264, 276, 352, 368, 384, 439, 506, 528, 552, 704, 736, 759, 878, 1012, 1056, 1104, 1317, 1408, 1472, 1518, 1756, 2024, 2112, 2208, 2634, 2944, 3036, 3512, 4048, 4224, 4416, 4829, 5268, 6072, 7024, 8096, 8832, 9658, 10097, 10536, 12144, 14048, 14487, 16192, 19316, 20194, 21072, 24288, 28096, 28974, 30291, 32384, 38632, 40388, 42144, 48576, 56192, 57948, 60582, 77264, 80776, 84288, 97152, 111067, 115896, 121164, 154528, 161552, 168576, 222134, 231792, 242328, 309056, 323104, 333201, 444268, 463584, 484656, 618112, 646208, 666402, 888536, 927168, 969312, 1292416, 1332804, 1777072, 1854336, 1938624, 2665608, 3554144, 3877248, 5331216, 7108288, 10662432, 14216576, 21324864, 42649728]

約数ペア:

[(1, 42649728), (2, 21324864), (3, 14216576), (4, 10662432), (6, 7108288), (8, 5331216), (11, 3877248), (12, 3554144), (16, 2665608), (22, 1938624), (23, 1854336), (24, 1777072), (32, 1332804), (33, 1292416), (44, 969312), (46, 927168), (48, 888536), (64, 666402), (66, 646208), (69, 618112), (88, 484656), (92, 463584), (96, 444268), (128, 333201), (132, 323104), (138, 309056), (176, 242328), (184, 231792), (192, 222134), (253, 168576), (264, 161552), (276, 154528), (352, 121164), (368, 115896), (384, 111067), (439, 97152), (506, 84288), (528, 80776), (552, 77264), (704, 60582), (736, 57948), (759, 56192), (878, 48576), (1012, 42144), (1056, 40388), (1104, 38632), (1317, 32384), (1408, 30291), (1472, 28974), (1518, 28096), (1756, 24288), (2024, 21072), (2112, 20194), (2208, 19316), (2634, 16192), (2944, 14487), (3036, 14048), (3512, 12144), (4048, 10536), (4224, 10097), (4416, 9658), (4829, 8832), (5268, 8096), (6072, 7024)]