1139996448

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:567

約数の個数: 144

約数和(自身を含む): 3315888576

約数和(自身を除く): 2175892128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 197, 213, 283, 284, 288, 394, 426, 566, 568, 591, 639, 788, 849, 852, 1132, 1136, 1182, 1278, 1576, 1698, 1704, 1773, 2264, 2272, 2364, 2547, 2556, 3152, 3396, 3408, 3546, 4528, 4728, 5094, 5112, 6304, 6792, 6816, 7092, 9056, 9456, 10188, 10224, 13584, 13987, 14184, 18912, 20093, 20376, 20448, 27168, 27974, 28368, 40186, 40752, 41961, 55751, 55948, 56736, 60279, 80372, 81504, 83922, 111502, 111896, 120558, 125883, 160744, 167253, 167844, 180837, 223004, 223792, 241116, 251766, 321488, 334506, 335688, 361674, 446008, 447584, 482232, 501759, 503532, 642976, 669012, 671376, 723348, 892016, 964464, 1003518, 1007064, 1338024, 1342752, 1446696, 1784032, 1928928, 2007036, 2014128, 2676048, 2893392, 3958321, 4014072, 4028256, 5352096, 5786784, 7916642, 8028144, 11874963, 15833284, 16056288, 23749926, 31666568, 35624889, 47499852, 63333136, 71249778, 94999704, 126666272, 142499556, 189999408, 284999112, 379998816, 569998224, 1139996448]

約数ペア:

[(1, 1139996448), (2, 569998224), (3, 379998816), (4, 284999112), (6, 189999408), (8, 142499556), (9, 126666272), (12, 94999704), (16, 71249778), (18, 63333136), (24, 47499852), (32, 35624889), (36, 31666568), (48, 23749926), (71, 16056288), (72, 15833284), (96, 11874963), (142, 8028144), (144, 7916642), (197, 5786784), (213, 5352096), (283, 4028256), (284, 4014072), (288, 3958321), (394, 2893392), (426, 2676048), (566, 2014128), (568, 2007036), (591, 1928928), (639, 1784032), (788, 1446696), (849, 1342752), (852, 1338024), (1132, 1007064), (1136, 1003518), (1182, 964464), (1278, 892016), (1576, 723348), (1698, 671376), (1704, 669012), (1773, 642976), (2264, 503532), (2272, 501759), (2364, 482232), (2547, 447584), (2556, 446008), (3152, 361674), (3396, 335688), (3408, 334506), (3546, 321488), (4528, 251766), (4728, 241116), (5094, 223792), (5112, 223004), (6304, 180837), (6792, 167844), (6816, 167253), (7092, 160744), (9056, 125883), (9456, 120558), (10188, 111896), (10224, 111502), (13584, 83922), (13987, 81504), (14184, 80372), (18912, 60279), (20093, 56736), (20376, 55948), (20448, 55751), (27168, 41961), (27974, 40752), (28368, 40186)]