427459648

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:840

約数の個数: 112

約数和(自身を含む): 1067433984

約数和(自身を除く): 639974336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 127, 154, 176, 224, 254, 308, 352, 448, 508, 616, 683, 704, 889, 1016, 1232, 1366, 1397, 1778, 2032, 2464, 2732, 2794, 3556, 4064, 4781, 4928, 5464, 5588, 7112, 7513, 8128, 9562, 9779, 10928, 11176, 14224, 15026, 19124, 19558, 21856, 22352, 28448, 30052, 38248, 39116, 43712, 44704, 52591, 56896, 60104, 76496, 78232, 86741, 89408, 105182, 120208, 152992, 156464, 173482, 210364, 240416, 305984, 312928, 346964, 420728, 480832, 607187, 625856, 693928, 841456, 954151, 1214374, 1387856, 1682912, 1908302, 2428748, 2775712, 3365824, 3816604, 4857496, 5551424, 6679057, 7633208, 9714992, 13358114, 15266416, 19429984, 26716228, 30532832, 38859968, 53432456, 61065664, 106864912, 213729824, 427459648]

約数ペア:

[(1, 427459648), (2, 213729824), (4, 106864912), (7, 61065664), (8, 53432456), (11, 38859968), (14, 30532832), (16, 26716228), (22, 19429984), (28, 15266416), (32, 13358114), (44, 9714992), (56, 7633208), (64, 6679057), (77, 5551424), (88, 4857496), (112, 3816604), (127, 3365824), (154, 2775712), (176, 2428748), (224, 1908302), (254, 1682912), (308, 1387856), (352, 1214374), (448, 954151), (508, 841456), (616, 693928), (683, 625856), (704, 607187), (889, 480832), (1016, 420728), (1232, 346964), (1366, 312928), (1397, 305984), (1778, 240416), (2032, 210364), (2464, 173482), (2732, 156464), (2794, 152992), (3556, 120208), (4064, 105182), (4781, 89408), (4928, 86741), (5464, 78232), (5588, 76496), (7112, 60104), (7513, 56896), (8128, 52591), (9562, 44704), (9779, 43712), (10928, 39116), (11176, 38248), (14224, 30052), (15026, 28448), (19124, 22352), (19558, 21856)]