561307968

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{8329}}^1$

素因数の和:8366

約数の個数: 140

約数和(自身を含む): 1792099540

約数和(自身を除く): 1230791572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1248, 1296, 1404, 1728, 1872, 2106, 2496, 2592, 2808, 3744, 4212, 5184, 5616, 7488, 8329, 8424, 11232, 16658, 16848, 22464, 24987, 33316, 33696, 49974, 66632, 67392, 74961, 99948, 108277, 133264, 149922, 199896, 216554, 224883, 266528, 299844, 324831, 399792, 433108, 449766, 533056, 599688, 649662, 674649, 799584, 866216, 899532, 974493, 1199376, 1299324, 1349298, 1599168, 1732432, 1799064, 1948986, 2398752, 2598648, 2698596, 2923479, 3464864, 3598128, 3897972, 4797504, 5197296, 5397192, 5846958, 6929728, 7196256, 7795944, 8770437, 10394592, 10794384, 11693916, 14392512, 15591888, 17540874, 20789184, 21588768, 23387832, 31183776, 35081748, 43177536, 46775664, 62367552, 70163496, 93551328, 140326992, 187102656, 280653984, 561307968]

約数ペア:

[(1, 561307968), (2, 280653984), (3, 187102656), (4, 140326992), (6, 93551328), (8, 70163496), (9, 62367552), (12, 46775664), (13, 43177536), (16, 35081748), (18, 31183776), (24, 23387832), (26, 21588768), (27, 20789184), (32, 17540874), (36, 15591888), (39, 14392512), (48, 11693916), (52, 10794384), (54, 10394592), (64, 8770437), (72, 7795944), (78, 7196256), (81, 6929728), (96, 5846958), (104, 5397192), (108, 5197296), (117, 4797504), (144, 3897972), (156, 3598128), (162, 3464864), (192, 2923479), (208, 2698596), (216, 2598648), (234, 2398752), (288, 1948986), (312, 1799064), (324, 1732432), (351, 1599168), (416, 1349298), (432, 1299324), (468, 1199376), (576, 974493), (624, 899532), (648, 866216), (702, 799584), (832, 674649), (864, 649662), (936, 599688), (1053, 533056), (1248, 449766), (1296, 433108), (1404, 399792), (1728, 324831), (1872, 299844), (2106, 266528), (2496, 224883), (2592, 216554), (2808, 199896), (3744, 149922), (4212, 133264), (5184, 108277), (5616, 99948), (7488, 74961), (8329, 67392), (8424, 66632), (11232, 49974), (16658, 33696), (16848, 33316), (22464, 24987)]