1121219568

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1213}}^1$

素因数の和:1372

約数の個数: 180

約数和(自身を含む): 3681056808

約数和(自身を除く): 2559837240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 131, 144, 147, 168, 196, 252, 262, 294, 336, 392, 393, 441, 504, 524, 588, 784, 786, 882, 917, 1008, 1048, 1176, 1179, 1213, 1572, 1764, 1834, 2096, 2352, 2358, 2426, 2751, 3144, 3528, 3639, 3668, 4716, 4852, 5502, 6288, 6419, 7056, 7278, 7336, 8253, 8491, 9432, 9704, 10917, 11004, 12838, 14556, 14672, 16506, 16982, 18864, 19257, 19408, 21834, 22008, 25473, 25676, 29112, 33012, 33964, 38514, 43668, 44016, 50946, 51352, 57771, 58224, 59437, 66024, 67928, 76419, 77028, 87336, 101892, 102704, 115542, 118874, 132048, 135856, 152838, 154056, 158903, 174672, 178311, 203784, 231084, 237748, 305676, 308112, 317806, 356622, 407568, 462168, 475496, 476709, 534933, 611352, 635612, 713244, 924336, 950992, 953418, 1069866, 1112321, 1222704, 1271224, 1426488, 1430127, 1906836, 2139732, 2224642, 2542448, 2852976, 2860254, 3336963, 3813672, 4279464, 4449284, 5720508, 6673926, 7627344, 7786247, 8558928, 8898568, 10010889, 11441016, 13347852, 15572494, 17797136, 20021778, 22882032, 23358741, 26695704, 31144988, 40043556, 46717482, 53391408, 62289976, 70076223, 80087112, 93434964, 124579952, 140152446, 160174224, 186869928, 280304892, 373739856, 560609784, 1121219568]

約数ペア:

[(1, 1121219568), (2, 560609784), (3, 373739856), (4, 280304892), (6, 186869928), (7, 160174224), (8, 140152446), (9, 124579952), (12, 93434964), (14, 80087112), (16, 70076223), (18, 62289976), (21, 53391408), (24, 46717482), (28, 40043556), (36, 31144988), (42, 26695704), (48, 23358741), (49, 22882032), (56, 20021778), (63, 17797136), (72, 15572494), (84, 13347852), (98, 11441016), (112, 10010889), (126, 8898568), (131, 8558928), (144, 7786247), (147, 7627344), (168, 6673926), (196, 5720508), (252, 4449284), (262, 4279464), (294, 3813672), (336, 3336963), (392, 2860254), (393, 2852976), (441, 2542448), (504, 2224642), (524, 2139732), (588, 1906836), (784, 1430127), (786, 1426488), (882, 1271224), (917, 1222704), (1008, 1112321), (1048, 1069866), (1176, 953418), (1179, 950992), (1213, 924336), (1572, 713244), (1764, 635612), (1834, 611352), (2096, 534933), (2352, 476709), (2358, 475496), (2426, 462168), (2751, 407568), (3144, 356622), (3528, 317806), (3639, 308112), (3668, 305676), (4716, 237748), (4852, 231084), (5502, 203784), (6288, 178311), (6419, 174672), (7056, 158903), (7278, 154056), (7336, 152838), (8253, 135856), (8491, 132048), (9432, 118874), (9704, 115542), (10917, 102704), (11004, 101892), (12838, 87336), (14556, 77028), (14672, 76419), (16506, 67928), (16982, 66024), (18864, 59437), (19257, 58224), (19408, 57771), (21834, 51352), (22008, 50946), (25473, 44016), (25676, 43668), (29112, 38514), (33012, 33964)]