317999808

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:644

約数の個数: 252

約数和(自身を含む): 1117991160

約数和(自身を除く): 799991352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 64, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 192, 196, 224, 228, 252, 266, 288, 294, 304, 336, 342, 392, 399, 441, 448, 456, 504, 532, 576, 588, 593, 608, 672, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1186, 1197, 1216, 1344, 1368, 1568, 1596, 1764, 1779, 1824, 1862, 2016, 2128, 2352, 2372, 2394, 2736, 2793, 3136, 3192, 3528, 3558, 3648, 3724, 4032, 4151, 4256, 4704, 4744, 4788, 5337, 5472, 5586, 6384, 7056, 7116, 7448, 8302, 8379, 8512, 9408, 9488, 9576, 10674, 10944, 11172, 11267, 12453, 12768, 14112, 14232, 14896, 16604, 16758, 18976, 19152, 21348, 22344, 22534, 24906, 25536, 28224, 28464, 29057, 29792, 33208, 33516, 33801, 37359, 37952, 38304, 42696, 44688, 45068, 49812, 56928, 58114, 59584, 66416, 67032, 67602, 74718, 76608, 78869, 85392, 87171, 89376, 90136, 99624, 101403, 113856, 116228, 132832, 134064, 135204, 149436, 157738, 170784, 174342, 178752, 180272, 199248, 202806, 232456, 236607, 261513, 265664, 268128, 270408, 298872, 315476, 341568, 348684, 360544, 398496, 405612, 464912, 473214, 523026, 536256, 540816, 552083, 597744, 630952, 697368, 709821, 721088, 796992, 811224, 929824, 946428, 1046052, 1081632, 1104166, 1195488, 1261904, 1394736, 1419642, 1622448, 1656249, 1859648, 1892856, 2092104, 2163264, 2208332, 2390976, 2523808, 2789472, 2839284, 3244896, 3312498, 3785712, 4184208, 4416664, 4968747, 5047616, 5578944, 5678568, 6489792, 6624996, 7571424, 8368416, 8833328, 9937494, 11357136, 13249992, 15142848, 16736832, 17666656, 19874988, 22714272, 26499984, 35333312, 39749976, 45428544, 52999968, 79499952, 105999936, 158999904, 317999808]

約数ペア:

[(1, 317999808), (2, 158999904), (3, 105999936), (4, 79499952), (6, 52999968), (7, 45428544), (8, 39749976), (9, 35333312), (12, 26499984), (14, 22714272), (16, 19874988), (18, 17666656), (19, 16736832), (21, 15142848), (24, 13249992), (28, 11357136), (32, 9937494), (36, 8833328), (38, 8368416), (42, 7571424), (48, 6624996), (49, 6489792), (56, 5678568), (57, 5578944), (63, 5047616), (64, 4968747), (72, 4416664), (76, 4184208), (84, 3785712), (96, 3312498), (98, 3244896), (112, 2839284), (114, 2789472), (126, 2523808), (133, 2390976), (144, 2208332), (147, 2163264), (152, 2092104), (168, 1892856), (171, 1859648), (192, 1656249), (196, 1622448), (224, 1419642), (228, 1394736), (252, 1261904), (266, 1195488), (288, 1104166), (294, 1081632), (304, 1046052), (336, 946428), (342, 929824), (392, 811224), (399, 796992), (441, 721088), (448, 709821), (456, 697368), (504, 630952), (532, 597744), (576, 552083), (588, 540816), (593, 536256), (608, 523026), (672, 473214), (684, 464912), (784, 405612), (798, 398496), (882, 360544), (912, 348684), (931, 341568), (1008, 315476), (1064, 298872), (1176, 270408), (1186, 268128), (1197, 265664), (1216, 261513), (1344, 236607), (1368, 232456), (1568, 202806), (1596, 199248), (1764, 180272), (1779, 178752), (1824, 174342), (1862, 170784), (2016, 157738), (2128, 149436), (2352, 135204), (2372, 134064), (2394, 132832), (2736, 116228), (2793, 113856), (3136, 101403), (3192, 99624), (3528, 90136), (3558, 89376), (3648, 87171), (3724, 85392), (4032, 78869), (4151, 76608), (4256, 74718), (4704, 67602), (4744, 67032), (4788, 66416), (5337, 59584), (5472, 58114), (5586, 56928), (6384, 49812), (7056, 45068), (7116, 44688), (7448, 42696), (8302, 38304), (8379, 37952), (8512, 37359), (9408, 33801), (9488, 33516), (9576, 33208), (10674, 29792), (10944, 29057), (11172, 28464), (11267, 28224), (12453, 25536), (12768, 24906), (14112, 22534), (14232, 22344), (14896, 21348), (16604, 19152), (16758, 18976)]