316899072

素因数分解:

$2^8\times 3^2\times 7^3\times {\mathrm{401}}^1$

素因数の和:444

約数の個数: 216

約数和(自身を含む): 1068194400

約数和(自身を除く): 751295328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 343, 384, 392, 401, 441, 448, 504, 576, 588, 672, 686, 768, 784, 802, 882, 896, 1008, 1029, 1152, 1176, 1203, 1344, 1372, 1568, 1604, 1764, 1792, 2016, 2058, 2304, 2352, 2406, 2688, 2744, 2807, 3087, 3136, 3208, 3528, 3609, 4032, 4116, 4704, 4812, 5376, 5488, 5614, 6174, 6272, 6416, 7056, 7218, 8064, 8232, 8421, 9408, 9624, 10976, 11228, 12348, 12544, 12832, 14112, 14436, 16128, 16464, 16842, 18816, 19248, 19649, 21952, 22456, 24696, 25263, 25664, 28224, 28872, 32928, 33684, 37632, 38496, 39298, 43904, 44912, 49392, 50526, 51328, 56448, 57744, 58947, 65856, 67368, 76992, 78596, 87808, 89824, 98784, 101052, 102656, 112896, 115488, 117894, 131712, 134736, 137543, 153984, 157192, 176841, 179648, 197568, 202104, 230976, 235788, 263424, 269472, 275086, 307968, 314384, 353682, 359296, 395136, 404208, 412629, 461952, 471576, 538944, 550172, 628768, 707364, 718592, 790272, 808416, 825258, 923904, 943152, 1077888, 1100344, 1237887, 1257536, 1414728, 1616832, 1650516, 1886304, 2155776, 2200688, 2475774, 2515072, 2829456, 3233664, 3301032, 3772608, 4401376, 4951548, 5030144, 5658912, 6467328, 6602064, 7545216, 8802752, 9903096, 11317824, 13204128, 15090432, 17605504, 19806192, 22635648, 26408256, 35211008, 39612384, 45271296, 52816512, 79224768, 105633024, 158449536, 316899072]

約数ペア:

[(1, 316899072), (2, 158449536), (3, 105633024), (4, 79224768), (6, 52816512), (7, 45271296), (8, 39612384), (9, 35211008), (12, 26408256), (14, 22635648), (16, 19806192), (18, 17605504), (21, 15090432), (24, 13204128), (28, 11317824), (32, 9903096), (36, 8802752), (42, 7545216), (48, 6602064), (49, 6467328), (56, 5658912), (63, 5030144), (64, 4951548), (72, 4401376), (84, 3772608), (96, 3301032), (98, 3233664), (112, 2829456), (126, 2515072), (128, 2475774), (144, 2200688), (147, 2155776), (168, 1886304), (192, 1650516), (196, 1616832), (224, 1414728), (252, 1257536), (256, 1237887), (288, 1100344), (294, 1077888), (336, 943152), (343, 923904), (384, 825258), (392, 808416), (401, 790272), (441, 718592), (448, 707364), (504, 628768), (576, 550172), (588, 538944), (672, 471576), (686, 461952), (768, 412629), (784, 404208), (802, 395136), (882, 359296), (896, 353682), (1008, 314384), (1029, 307968), (1152, 275086), (1176, 269472), (1203, 263424), (1344, 235788), (1372, 230976), (1568, 202104), (1604, 197568), (1764, 179648), (1792, 176841), (2016, 157192), (2058, 153984), (2304, 137543), (2352, 134736), (2406, 131712), (2688, 117894), (2744, 115488), (2807, 112896), (3087, 102656), (3136, 101052), (3208, 98784), (3528, 89824), (3609, 87808), (4032, 78596), (4116, 76992), (4704, 67368), (4812, 65856), (5376, 58947), (5488, 57744), (5614, 56448), (6174, 51328), (6272, 50526), (6416, 49392), (7056, 44912), (7218, 43904), (8064, 39298), (8232, 38496), (8421, 37632), (9408, 33684), (9624, 32928), (10976, 28872), (11228, 28224), (12348, 25664), (12544, 25263), (12832, 24696), (14112, 22456), (14436, 21952), (16128, 19649), (16464, 19248), (16842, 18816)]