239978816

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:293

約数の個数: 168

約数和(自身を含む): 632399040

約数和(自身を除く): 392420224

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 121, 133, 152, 154, 176, 209, 224, 233, 242, 266, 304, 308, 352, 418, 448, 466, 484, 532, 608, 616, 704, 836, 847, 932, 968, 1064, 1216, 1232, 1463, 1631, 1672, 1694, 1864, 1936, 2128, 2299, 2464, 2563, 2926, 3262, 3344, 3388, 3728, 3872, 4256, 4427, 4598, 4928, 5126, 5852, 6524, 6688, 6776, 7456, 7744, 8512, 8854, 9196, 10252, 11704, 13048, 13376, 13552, 14912, 16093, 17708, 17941, 18392, 20504, 23408, 26096, 27104, 28193, 30989, 32186, 35416, 35882, 36784, 41008, 46816, 48697, 52192, 54208, 56386, 61978, 64372, 70832, 71764, 73568, 82016, 93632, 97394, 104384, 112772, 123956, 128744, 141664, 143528, 147136, 164032, 194788, 197351, 225544, 247912, 257488, 283328, 287056, 340879, 389576, 394702, 451088, 495824, 514976, 535667, 574112, 681758, 779152, 789404, 902176, 991648, 1029952, 1071334, 1148224, 1363516, 1558304, 1578808, 1804352, 1983296, 2142668, 2727032, 3116608, 3157616, 3749669, 4285336, 5454064, 6315232, 7499338, 8570672, 10908128, 12630464, 14998676, 17141344, 21816256, 29997352, 34282688, 59994704, 119989408, 239978816]

約数ペア:

[(1, 239978816), (2, 119989408), (4, 59994704), (7, 34282688), (8, 29997352), (11, 21816256), (14, 17141344), (16, 14998676), (19, 12630464), (22, 10908128), (28, 8570672), (32, 7499338), (38, 6315232), (44, 5454064), (56, 4285336), (64, 3749669), (76, 3157616), (77, 3116608), (88, 2727032), (112, 2142668), (121, 1983296), (133, 1804352), (152, 1578808), (154, 1558304), (176, 1363516), (209, 1148224), (224, 1071334), (233, 1029952), (242, 991648), (266, 902176), (304, 789404), (308, 779152), (352, 681758), (418, 574112), (448, 535667), (466, 514976), (484, 495824), (532, 451088), (608, 394702), (616, 389576), (704, 340879), (836, 287056), (847, 283328), (932, 257488), (968, 247912), (1064, 225544), (1216, 197351), (1232, 194788), (1463, 164032), (1631, 147136), (1672, 143528), (1694, 141664), (1864, 128744), (1936, 123956), (2128, 112772), (2299, 104384), (2464, 97394), (2563, 93632), (2926, 82016), (3262, 73568), (3344, 71764), (3388, 70832), (3728, 64372), (3872, 61978), (4256, 56386), (4427, 54208), (4598, 52192), (4928, 48697), (5126, 46816), (5852, 41008), (6524, 36784), (6688, 35882), (6776, 35416), (7456, 32186), (7744, 30989), (8512, 28193), (8854, 27104), (9196, 26096), (10252, 23408), (11704, 20504), (13048, 18392), (13376, 17941), (13552, 17708), (14912, 16093)]