315435744

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:689

約数の個数: 144

約数和(自身を含む): 973600992

約数和(自身を除く): 658165248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 173, 208, 234, 288, 312, 346, 416, 468, 487, 519, 624, 692, 936, 974, 1038, 1248, 1384, 1461, 1557, 1872, 1948, 2076, 2249, 2768, 2922, 3114, 3744, 3896, 4152, 4383, 4498, 5536, 5844, 6228, 6331, 6747, 7792, 8304, 8766, 8996, 11688, 12456, 12662, 13494, 15584, 16608, 17532, 17992, 18993, 20241, 23376, 24912, 25324, 26988, 35064, 35984, 37986, 40482, 46752, 49824, 50648, 53976, 56979, 70128, 71968, 75972, 80964, 84251, 101296, 107952, 113958, 140256, 151944, 161928, 168502, 202592, 215904, 227916, 252753, 303888, 323856, 337004, 455832, 505506, 607776, 647712, 674008, 758259, 911664, 1011012, 1095263, 1348016, 1516518, 1823328, 2022024, 2190526, 2696032, 3033036, 3285789, 4044048, 4381052, 6066072, 6571578, 8088096, 8762104, 9857367, 12132144, 13143156, 17524208, 19714734, 24264288, 26286312, 35048416, 39429468, 52572624, 78858936, 105145248, 157717872, 315435744]

約数ペア:

[(1, 315435744), (2, 157717872), (3, 105145248), (4, 78858936), (6, 52572624), (8, 39429468), (9, 35048416), (12, 26286312), (13, 24264288), (16, 19714734), (18, 17524208), (24, 13143156), (26, 12132144), (32, 9857367), (36, 8762104), (39, 8088096), (48, 6571578), (52, 6066072), (72, 4381052), (78, 4044048), (96, 3285789), (104, 3033036), (117, 2696032), (144, 2190526), (156, 2022024), (173, 1823328), (208, 1516518), (234, 1348016), (288, 1095263), (312, 1011012), (346, 911664), (416, 758259), (468, 674008), (487, 647712), (519, 607776), (624, 505506), (692, 455832), (936, 337004), (974, 323856), (1038, 303888), (1248, 252753), (1384, 227916), (1461, 215904), (1557, 202592), (1872, 168502), (1948, 161928), (2076, 151944), (2249, 140256), (2768, 113958), (2922, 107952), (3114, 101296), (3744, 84251), (3896, 80964), (4152, 75972), (4383, 71968), (4498, 70128), (5536, 56979), (5844, 53976), (6228, 50648), (6331, 49824), (6747, 46752), (7792, 40482), (8304, 37986), (8766, 35984), (8996, 35064), (11688, 26988), (12456, 25324), (12662, 24912), (13494, 23376), (15584, 20241), (16608, 18993), (17532, 17992)]