15697812064

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{491}}^1$

素因数の和:905

約数の個数: 144

約数和(自身を含む): 35618123520

約数和(自身を除く): 19920311456

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 121, 176, 184, 242, 253, 352, 359, 368, 484, 491, 506, 718, 736, 968, 982, 1012, 1436, 1936, 1964, 2024, 2783, 2872, 3872, 3928, 3949, 4048, 5401, 5566, 5744, 7856, 7898, 8096, 8257, 10802, 11132, 11293, 11488, 15712, 15796, 16514, 21604, 22264, 22586, 31592, 33028, 43208, 43439, 44528, 45172, 59411, 63184, 66056, 86416, 86878, 89056, 90344, 90827, 118822, 124223, 126368, 132112, 172832, 173756, 176269, 180688, 181654, 237644, 248446, 264224, 347512, 352538, 361376, 363308, 475288, 496892, 695024, 705076, 726616, 950576, 993784, 999097, 1366453, 1390048, 1410152, 1453232, 1901152, 1938959, 1987568, 1998194, 2732906, 2820304, 2906464, 3877918, 3975136, 3996388, 4054187, 5465812, 5640608, 7755836, 7992776, 8108374, 10931624, 15511672, 15985552, 16216748, 21328549, 21863248, 31023344, 31971104, 32433496, 42657098, 43726496, 44596057, 62046688, 64866992, 85314196, 89192114, 129733984, 170628392, 178384228, 341256784, 356768456, 490556627, 682513568, 713536912, 981113254, 1427073824, 1962226508, 3924453016, 7848906032, 15697812064]

約数ペア:

[(1, 15697812064), (2, 7848906032), (4, 3924453016), (8, 1962226508), (11, 1427073824), (16, 981113254), (22, 713536912), (23, 682513568), (32, 490556627), (44, 356768456), (46, 341256784), (88, 178384228), (92, 170628392), (121, 129733984), (176, 89192114), (184, 85314196), (242, 64866992), (253, 62046688), (352, 44596057), (359, 43726496), (368, 42657098), (484, 32433496), (491, 31971104), (506, 31023344), (718, 21863248), (736, 21328549), (968, 16216748), (982, 15985552), (1012, 15511672), (1436, 10931624), (1936, 8108374), (1964, 7992776), (2024, 7755836), (2783, 5640608), (2872, 5465812), (3872, 4054187), (3928, 3996388), (3949, 3975136), (4048, 3877918), (5401, 2906464), (5566, 2820304), (5744, 2732906), (7856, 1998194), (7898, 1987568), (8096, 1938959), (8257, 1901152), (10802, 1453232), (11132, 1410152), (11293, 1390048), (11488, 1366453), (15712, 999097), (15796, 993784), (16514, 950576), (21604, 726616), (22264, 705076), (22586, 695024), (31592, 496892), (33028, 475288), (43208, 363308), (43439, 361376), (44528, 352538), (45172, 347512), (59411, 264224), (63184, 248446), (66056, 237644), (86416, 181654), (86878, 180688), (89056, 176269), (90344, 173756), (90827, 172832), (118822, 132112), (124223, 126368)]