317174144

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:672

約数の個数: 128

約数和(自身を含む): 785971200

約数和(自身を除く): 468797056

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 152, 217, 224, 248, 266, 304, 434, 448, 496, 532, 589, 601, 608, 868, 896, 992, 1064, 1178, 1202, 1216, 1736, 1984, 2128, 2356, 2404, 2432, 3472, 3968, 4123, 4207, 4256, 4712, 4808, 6944, 8246, 8414, 8512, 9424, 9616, 11419, 13888, 16492, 16828, 17024, 18631, 18848, 19232, 22838, 27776, 32984, 33656, 37262, 37696, 38464, 45676, 65968, 67312, 74524, 75392, 76928, 79933, 91352, 130417, 131936, 134624, 149048, 159866, 182704, 260834, 263872, 269248, 298096, 319732, 353989, 365408, 521668, 527744, 538496, 596192, 639464, 707978, 730816, 1043336, 1192384, 1278928, 1415956, 1461632, 2086672, 2384768, 2477923, 2557856, 2831912, 4173344, 4955846, 5115712, 5663824, 8346688, 9911692, 10231424, 11327648, 16693376, 19823384, 22655296, 39646768, 45310592, 79293536, 158587072, 317174144]

約数ペア:

[(1, 317174144), (2, 158587072), (4, 79293536), (7, 45310592), (8, 39646768), (14, 22655296), (16, 19823384), (19, 16693376), (28, 11327648), (31, 10231424), (32, 9911692), (38, 8346688), (56, 5663824), (62, 5115712), (64, 4955846), (76, 4173344), (112, 2831912), (124, 2557856), (128, 2477923), (133, 2384768), (152, 2086672), (217, 1461632), (224, 1415956), (248, 1278928), (266, 1192384), (304, 1043336), (434, 730816), (448, 707978), (496, 639464), (532, 596192), (589, 538496), (601, 527744), (608, 521668), (868, 365408), (896, 353989), (992, 319732), (1064, 298096), (1178, 269248), (1202, 263872), (1216, 260834), (1736, 182704), (1984, 159866), (2128, 149048), (2356, 134624), (2404, 131936), (2432, 130417), (3472, 91352), (3968, 79933), (4123, 76928), (4207, 75392), (4256, 74524), (4712, 67312), (4808, 65968), (6944, 45676), (8246, 38464), (8414, 37696), (8512, 37262), (9424, 33656), (9616, 32984), (11419, 27776), (13888, 22838), (16492, 19232), (16828, 18848), (17024, 18631)]