634722048

素因数分解:

$2^8\times 3^3\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:655

約数の個数: 144

約数和(自身を含む): 1889882400

約数和(自身を除く): 1255160352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 229, 256, 288, 384, 401, 432, 458, 576, 687, 768, 802, 864, 916, 1152, 1203, 1374, 1604, 1728, 1832, 2061, 2304, 2406, 2748, 3208, 3456, 3609, 3664, 4122, 4812, 5496, 6183, 6416, 6912, 7218, 7328, 8244, 9624, 10827, 10992, 12366, 12832, 14436, 14656, 16488, 19248, 21654, 21984, 24732, 25664, 28872, 29312, 32976, 38496, 43308, 43968, 49464, 51328, 57744, 58624, 65952, 76992, 86616, 87936, 91829, 98928, 102656, 115488, 131904, 153984, 173232, 175872, 183658, 197856, 230976, 263808, 275487, 307968, 346464, 367316, 395712, 461952, 527616, 550974, 692928, 734632, 791424, 826461, 923904, 1101948, 1385856, 1469264, 1582848, 1652922, 2203896, 2479383, 2771712, 2938528, 3305844, 4407792, 4958766, 5877056, 6611688, 8815584, 9917532, 11754112, 13223376, 17631168, 19835064, 23508224, 26446752, 35262336, 39670128, 52893504, 70524672, 79340256, 105787008, 158680512, 211574016, 317361024, 634722048]

約数ペア:

[(1, 634722048), (2, 317361024), (3, 211574016), (4, 158680512), (6, 105787008), (8, 79340256), (9, 70524672), (12, 52893504), (16, 39670128), (18, 35262336), (24, 26446752), (27, 23508224), (32, 19835064), (36, 17631168), (48, 13223376), (54, 11754112), (64, 9917532), (72, 8815584), (96, 6611688), (108, 5877056), (128, 4958766), (144, 4407792), (192, 3305844), (216, 2938528), (229, 2771712), (256, 2479383), (288, 2203896), (384, 1652922), (401, 1582848), (432, 1469264), (458, 1385856), (576, 1101948), (687, 923904), (768, 826461), (802, 791424), (864, 734632), (916, 692928), (1152, 550974), (1203, 527616), (1374, 461952), (1604, 395712), (1728, 367316), (1832, 346464), (2061, 307968), (2304, 275487), (2406, 263808), (2748, 230976), (3208, 197856), (3456, 183658), (3609, 175872), (3664, 173232), (4122, 153984), (4812, 131904), (5496, 115488), (6183, 102656), (6416, 98928), (6912, 91829), (7218, 87936), (7328, 86616), (8244, 76992), (9624, 65952), (10827, 58624), (10992, 57744), (12366, 51328), (12832, 49464), (14436, 43968), (14656, 43308), (16488, 38496), (19248, 32976), (21654, 29312), (21984, 28872), (24732, 25664)]