489779376

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{1063}}^1$

素因数の和:1434

約数の個数: 80

約数和(自身を含む): 1314082560

約数和(自身を除く): 824303184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 331, 348, 464, 662, 696, 993, 1063, 1324, 1392, 1986, 2126, 2648, 3189, 3972, 4252, 5296, 6378, 7944, 8504, 9599, 12756, 15888, 17008, 19198, 25512, 28797, 30827, 38396, 51024, 57594, 61654, 76792, 92481, 115188, 123308, 153584, 184962, 230376, 246616, 351853, 369924, 460752, 493232, 703706, 739848, 1055559, 1407412, 1479696, 2111118, 2814824, 4222236, 5629648, 8444472, 10203737, 16888944, 20407474, 30611211, 40814948, 61222422, 81629896, 122444844, 163259792, 244889688, 489779376]

約数ペア:

[(1, 489779376), (2, 244889688), (3, 163259792), (4, 122444844), (6, 81629896), (8, 61222422), (12, 40814948), (16, 30611211), (24, 20407474), (29, 16888944), (48, 10203737), (58, 8444472), (87, 5629648), (116, 4222236), (174, 2814824), (232, 2111118), (331, 1479696), (348, 1407412), (464, 1055559), (662, 739848), (696, 703706), (993, 493232), (1063, 460752), (1324, 369924), (1392, 351853), (1986, 246616), (2126, 230376), (2648, 184962), (3189, 153584), (3972, 123308), (4252, 115188), (5296, 92481), (6378, 76792), (7944, 61654), (8504, 57594), (9599, 51024), (12756, 38396), (15888, 30827), (17008, 28797), (19198, 25512)]