2019965696

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1447}}^1$

素因数の和:1530

約数の個数: 144

約数和(自身を含む): 4972316160

約数和(自身を除く): 2952350464

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 64, 76, 82, 112, 128, 133, 152, 164, 224, 256, 266, 287, 304, 328, 448, 532, 574, 608, 656, 779, 896, 1064, 1148, 1216, 1312, 1447, 1558, 1792, 2128, 2296, 2432, 2624, 2894, 3116, 4256, 4592, 4864, 5248, 5453, 5788, 6232, 8512, 9184, 10129, 10496, 10906, 11576, 12464, 17024, 18368, 20258, 21812, 23152, 24928, 27493, 34048, 36736, 40516, 43624, 46304, 49856, 54986, 59327, 73472, 81032, 87248, 92608, 99712, 109972, 118654, 162064, 174496, 185216, 192451, 199424, 219944, 237308, 324128, 348992, 370432, 384902, 415289, 439888, 474616, 648256, 697984, 769804, 830578, 879776, 949232, 1127213, 1296512, 1395968, 1539608, 1661156, 1759552, 1898464, 2254426, 2593024, 3079216, 3322312, 3519104, 3796928, 4508852, 6158432, 6644624, 7038208, 7593856, 7890491, 9017704, 12316864, 13289248, 15187712, 15780982, 18035408, 24633728, 26578496, 31561964, 36070816, 49267456, 53156992, 63123928, 72141632, 106313984, 126247856, 144283264, 252495712, 288566528, 504991424, 1009982848, 2019965696]

約数ペア:

[(1, 2019965696), (2, 1009982848), (4, 504991424), (7, 288566528), (8, 252495712), (14, 144283264), (16, 126247856), (19, 106313984), (28, 72141632), (32, 63123928), (38, 53156992), (41, 49267456), (56, 36070816), (64, 31561964), (76, 26578496), (82, 24633728), (112, 18035408), (128, 15780982), (133, 15187712), (152, 13289248), (164, 12316864), (224, 9017704), (256, 7890491), (266, 7593856), (287, 7038208), (304, 6644624), (328, 6158432), (448, 4508852), (532, 3796928), (574, 3519104), (608, 3322312), (656, 3079216), (779, 2593024), (896, 2254426), (1064, 1898464), (1148, 1759552), (1216, 1661156), (1312, 1539608), (1447, 1395968), (1558, 1296512), (1792, 1127213), (2128, 949232), (2296, 879776), (2432, 830578), (2624, 769804), (2894, 697984), (3116, 648256), (4256, 474616), (4592, 439888), (4864, 415289), (5248, 384902), (5453, 370432), (5788, 348992), (6232, 324128), (8512, 237308), (9184, 219944), (10129, 199424), (10496, 192451), (10906, 185216), (11576, 174496), (12464, 162064), (17024, 118654), (18368, 109972), (20258, 99712), (21812, 92608), (23152, 87248), (24928, 81032), (27493, 73472), (34048, 59327), (36736, 54986), (40516, 49856), (43624, 46304)]