304046512

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:495

約数の個数: 160

約数和(自身を含む): 799948800

約数和(自身を除く): 495902288

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 38, 44, 56, 62, 76, 77, 88, 112, 124, 133, 152, 154, 176, 209, 217, 248, 266, 304, 308, 341, 418, 419, 434, 496, 532, 589, 616, 682, 836, 838, 868, 1064, 1178, 1232, 1364, 1463, 1672, 1676, 1736, 2128, 2356, 2387, 2728, 2926, 2933, 3344, 3352, 3472, 4123, 4609, 4712, 4774, 5456, 5852, 5866, 6479, 6704, 7961, 8246, 9218, 9424, 9548, 11704, 11732, 12958, 12989, 15922, 16492, 18436, 19096, 23408, 23464, 25916, 25978, 31844, 32263, 32984, 36872, 38192, 45353, 46928, 51832, 51956, 55727, 63688, 64526, 65968, 73744, 87571, 90706, 90923, 103664, 103912, 111454, 127376, 129052, 142879, 175142, 181412, 181846, 207824, 222908, 246791, 258104, 285758, 350284, 362824, 363692, 445816, 493582, 516208, 571516, 612997, 700568, 725648, 727384, 891632, 987164, 1000153, 1143032, 1225994, 1401136, 1454768, 1727537, 1974328, 2000306, 2286064, 2451988, 2714701, 3455074, 3948656, 4000612, 4903976, 5429402, 6910148, 8001224, 9807952, 10858804, 13820296, 16002448, 19002907, 21717608, 27640592, 38005814, 43435216, 76011628, 152023256, 304046512]

約数ペア:

[(1, 304046512), (2, 152023256), (4, 76011628), (7, 43435216), (8, 38005814), (11, 27640592), (14, 21717608), (16, 19002907), (19, 16002448), (22, 13820296), (28, 10858804), (31, 9807952), (38, 8001224), (44, 6910148), (56, 5429402), (62, 4903976), (76, 4000612), (77, 3948656), (88, 3455074), (112, 2714701), (124, 2451988), (133, 2286064), (152, 2000306), (154, 1974328), (176, 1727537), (209, 1454768), (217, 1401136), (248, 1225994), (266, 1143032), (304, 1000153), (308, 987164), (341, 891632), (418, 727384), (419, 725648), (434, 700568), (496, 612997), (532, 571516), (589, 516208), (616, 493582), (682, 445816), (836, 363692), (838, 362824), (868, 350284), (1064, 285758), (1178, 258104), (1232, 246791), (1364, 222908), (1463, 207824), (1672, 181846), (1676, 181412), (1736, 175142), (2128, 142879), (2356, 129052), (2387, 127376), (2728, 111454), (2926, 103912), (2933, 103664), (3344, 90923), (3352, 90706), (3472, 87571), (4123, 73744), (4609, 65968), (4712, 64526), (4774, 63688), (5456, 55727), (5852, 51956), (5866, 51832), (6479, 46928), (6704, 45353), (7961, 38192), (8246, 36872), (9218, 32984), (9424, 32263), (9548, 31844), (11704, 25978), (11732, 25916), (12958, 23464), (12989, 23408), (15922, 19096), (16492, 18436)]