1297518336

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:407

約数の個数: 216

約数和(自身を含む): 4005250704

約数和(自身を除く): 2707732368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 157, 192, 204, 211, 256, 272, 288, 306, 314, 384, 408, 422, 471, 544, 576, 612, 628, 633, 768, 816, 844, 942, 1088, 1152, 1224, 1256, 1266, 1413, 1632, 1688, 1884, 1899, 2176, 2304, 2448, 2512, 2532, 2669, 2826, 3264, 3376, 3587, 3768, 3798, 4352, 4896, 5024, 5064, 5338, 5652, 6528, 6752, 7174, 7536, 7596, 8007, 9792, 10048, 10128, 10676, 10761, 11304, 13056, 13504, 14348, 15072, 15192, 16014, 19584, 20096, 20256, 21352, 21522, 22608, 24021, 27008, 28696, 30144, 30384, 32028, 32283, 33127, 39168, 40192, 40512, 42704, 43044, 45216, 48042, 54016, 57392, 60288, 60768, 64056, 64566, 66254, 81024, 85408, 86088, 90432, 96084, 99381, 114784, 120576, 121536, 128112, 129132, 132508, 162048, 170816, 172176, 180864, 192168, 198762, 229568, 243072, 256224, 258264, 265016, 298143, 341632, 344352, 361728, 384336, 397524, 459136, 486144, 512448, 516528, 530032, 563159, 596286, 683264, 688704, 768672, 795048, 918272, 1024896, 1033056, 1060064, 1126318, 1192572, 1377408, 1537344, 1590096, 1689477, 2049792, 2066112, 2120128, 2252636, 2385144, 2754816, 3074688, 3180192, 3378954, 4132224, 4240256, 4505272, 4770288, 5068431, 6149376, 6360384, 6757908, 8264448, 8480512, 9010544, 9540576, 10136862, 12720768, 13515816, 18021088, 19081152, 20273724, 25441536, 27031632, 36042176, 38162304, 40547448, 54063264, 72084352, 76324608, 81094896, 108126528, 144168704, 162189792, 216253056, 324379584, 432506112, 648759168, 1297518336]

約数ペア:

[(1, 1297518336), (2, 648759168), (3, 432506112), (4, 324379584), (6, 216253056), (8, 162189792), (9, 144168704), (12, 108126528), (16, 81094896), (17, 76324608), (18, 72084352), (24, 54063264), (32, 40547448), (34, 38162304), (36, 36042176), (48, 27031632), (51, 25441536), (64, 20273724), (68, 19081152), (72, 18021088), (96, 13515816), (102, 12720768), (128, 10136862), (136, 9540576), (144, 9010544), (153, 8480512), (157, 8264448), (192, 6757908), (204, 6360384), (211, 6149376), (256, 5068431), (272, 4770288), (288, 4505272), (306, 4240256), (314, 4132224), (384, 3378954), (408, 3180192), (422, 3074688), (471, 2754816), (544, 2385144), (576, 2252636), (612, 2120128), (628, 2066112), (633, 2049792), (768, 1689477), (816, 1590096), (844, 1537344), (942, 1377408), (1088, 1192572), (1152, 1126318), (1224, 1060064), (1256, 1033056), (1266, 1024896), (1413, 918272), (1632, 795048), (1688, 768672), (1884, 688704), (1899, 683264), (2176, 596286), (2304, 563159), (2448, 530032), (2512, 516528), (2532, 512448), (2669, 486144), (2826, 459136), (3264, 397524), (3376, 384336), (3587, 361728), (3768, 344352), (3798, 341632), (4352, 298143), (4896, 265016), (5024, 258264), (5064, 256224), (5338, 243072), (5652, 229568), (6528, 198762), (6752, 192168), (7174, 180864), (7536, 172176), (7596, 170816), (8007, 162048), (9792, 132508), (10048, 129132), (10128, 128112), (10676, 121536), (10761, 120576), (11304, 114784), (13056, 99381), (13504, 96084), (14348, 90432), (15072, 86088), (15192, 85408), (16014, 81024), (19584, 66254), (20096, 64566), (20256, 64056), (21352, 60768), (21522, 60288), (22608, 57392), (24021, 54016), (27008, 48042), (28696, 45216), (30144, 43044), (30384, 42704), (32028, 40512), (32283, 40192), (33127, 39168)]