2520956704

素因数分解:

$2^5\times 7^3\times {\mathrm{31}}^2\times {\mathrm{239}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 6005664000

約数和(自身を除く): 3484707296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 239, 248, 343, 392, 434, 478, 496, 686, 784, 868, 956, 961, 992, 1372, 1519, 1568, 1673, 1736, 1912, 1922, 2744, 3038, 3346, 3472, 3824, 3844, 5488, 6076, 6692, 6727, 6944, 7409, 7648, 7688, 10633, 10976, 11711, 12152, 13384, 13454, 14818, 15376, 21266, 23422, 24304, 26768, 26908, 29636, 30752, 42532, 46844, 47089, 48608, 51863, 53536, 53816, 59272, 81977, 85064, 93688, 94178, 103726, 107632, 118544, 163954, 170128, 187376, 188356, 207452, 215264, 229679, 237088, 327908, 329623, 340256, 363041, 374752, 376712, 414904, 459358, 655816, 659246, 726082, 753424, 829808, 918716, 1311632, 1318492, 1452164, 1506848, 1607753, 1659616, 1837432, 2541287, 2623264, 2636984, 2904328, 3215506, 3674864, 5082574, 5273968, 5808656, 6431012, 7349728, 10165148, 10547936, 11254271, 11617312, 12862024, 20330296, 22508542, 25724048, 40660592, 45017084, 51448096, 78779897, 81321184, 90034168, 157559794, 180068336, 315119588, 360136672, 630239176, 1260478352, 2520956704]

約数ペア:

[(1, 2520956704), (2, 1260478352), (4, 630239176), (7, 360136672), (8, 315119588), (14, 180068336), (16, 157559794), (28, 90034168), (31, 81321184), (32, 78779897), (49, 51448096), (56, 45017084), (62, 40660592), (98, 25724048), (112, 22508542), (124, 20330296), (196, 12862024), (217, 11617312), (224, 11254271), (239, 10547936), (248, 10165148), (343, 7349728), (392, 6431012), (434, 5808656), (478, 5273968), (496, 5082574), (686, 3674864), (784, 3215506), (868, 2904328), (956, 2636984), (961, 2623264), (992, 2541287), (1372, 1837432), (1519, 1659616), (1568, 1607753), (1673, 1506848), (1736, 1452164), (1912, 1318492), (1922, 1311632), (2744, 918716), (3038, 829808), (3346, 753424), (3472, 726082), (3824, 659246), (3844, 655816), (5488, 459358), (6076, 414904), (6692, 376712), (6727, 374752), (6944, 363041), (7409, 340256), (7648, 329623), (7688, 327908), (10633, 237088), (10976, 229679), (11711, 215264), (12152, 207452), (13384, 188356), (13454, 187376), (14818, 170128), (15376, 163954), (21266, 118544), (23422, 107632), (24304, 103726), (26768, 94178), (26908, 93688), (29636, 85064), (30752, 81977), (42532, 59272), (46844, 53816), (47089, 53536), (48608, 51863)]