319154976

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 1103880960

約数和(自身を除く): 784725984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 53, 56, 58, 63, 72, 84, 87, 96, 103, 106, 112, 116, 126, 144, 159, 168, 174, 203, 206, 212, 224, 232, 252, 261, 288, 309, 318, 336, 348, 371, 406, 412, 424, 464, 477, 504, 522, 609, 618, 636, 672, 696, 721, 742, 812, 824, 848, 927, 928, 954, 1008, 1044, 1113, 1218, 1236, 1272, 1392, 1442, 1484, 1537, 1624, 1648, 1696, 1827, 1854, 1908, 2016, 2088, 2163, 2226, 2436, 2472, 2544, 2784, 2884, 2968, 2987, 3074, 3248, 3296, 3339, 3654, 3708, 3816, 4176, 4326, 4452, 4611, 4872, 4944, 5088, 5459, 5768, 5936, 5974, 6148, 6489, 6496, 6678, 7308, 7416, 7632, 8352, 8652, 8904, 8961, 9222, 9744, 9888, 10759, 10918, 11536, 11872, 11948, 12296, 12978, 13356, 13833, 14616, 14832, 15264, 16377, 17304, 17808, 17922, 18444, 19488, 20909, 21518, 21836, 23072, 23896, 24592, 25956, 26712, 26883, 27666, 29232, 29664, 32277, 32754, 34608, 35616, 35844, 36888, 38213, 41818, 43036, 43672, 47792, 49131, 49184, 51912, 53424, 53766, 55332, 58464, 62727, 64554, 65508, 69216, 71688, 73776, 76426, 83636, 86072, 87344, 95584, 96831, 98262, 103824, 106848, 107532, 110664, 114639, 125454, 129108, 131016, 143376, 147552, 152852, 158311, 167272, 172144, 174688, 188181, 193662, 196524, 207648, 215064, 221328, 229278, 250908, 258216, 262032, 286752, 305704, 316622, 334544, 343917, 344288, 376362, 387324, 393048, 430128, 442656, 458556, 474933, 501816, 516432, 524064, 611408, 633244, 669088, 687834, 752724, 774648, 786096, 860256, 917112, 949866, 1003632, 1032864, 1108177, 1222816, 1266488, 1375668, 1424799, 1505448, 1549296, 1572192, 1834224, 1899732, 2007264, 2216354, 2532976, 2751336, 2849598, 3010896, 3098592, 3324531, 3668448, 3799464, 4432708, 5065952, 5502672, 5699196, 6021792, 6649062, 7598928, 8865416, 9973593, 11005344, 11398392, 13298124, 15197856, 17730832, 19947186, 22796784, 26596248, 35461664, 39894372, 45593568, 53192496, 79788744, 106384992, 159577488, 319154976]

約数ペア:

[(1, 319154976), (2, 159577488), (3, 106384992), (4, 79788744), (6, 53192496), (7, 45593568), (8, 39894372), (9, 35461664), (12, 26596248), (14, 22796784), (16, 19947186), (18, 17730832), (21, 15197856), (24, 13298124), (28, 11398392), (29, 11005344), (32, 9973593), (36, 8865416), (42, 7598928), (48, 6649062), (53, 6021792), (56, 5699196), (58, 5502672), (63, 5065952), (72, 4432708), (84, 3799464), (87, 3668448), (96, 3324531), (103, 3098592), (106, 3010896), (112, 2849598), (116, 2751336), (126, 2532976), (144, 2216354), (159, 2007264), (168, 1899732), (174, 1834224), (203, 1572192), (206, 1549296), (212, 1505448), (224, 1424799), (232, 1375668), (252, 1266488), (261, 1222816), (288, 1108177), (309, 1032864), (318, 1003632), (336, 949866), (348, 917112), (371, 860256), (406, 786096), (412, 774648), (424, 752724), (464, 687834), (477, 669088), (504, 633244), (522, 611408), (609, 524064), (618, 516432), (636, 501816), (672, 474933), (696, 458556), (721, 442656), (742, 430128), (812, 393048), (824, 387324), (848, 376362), (927, 344288), (928, 343917), (954, 334544), (1008, 316622), (1044, 305704), (1113, 286752), (1218, 262032), (1236, 258216), (1272, 250908), (1392, 229278), (1442, 221328), (1484, 215064), (1537, 207648), (1624, 196524), (1648, 193662), (1696, 188181), (1827, 174688), (1854, 172144), (1908, 167272), (2016, 158311), (2088, 152852), (2163, 147552), (2226, 143376), (2436, 131016), (2472, 129108), (2544, 125454), (2784, 114639), (2884, 110664), (2968, 107532), (2987, 106848), (3074, 103824), (3248, 98262), (3296, 96831), (3339, 95584), (3654, 87344), (3708, 86072), (3816, 83636), (4176, 76426), (4326, 73776), (4452, 71688), (4611, 69216), (4872, 65508), (4944, 64554), (5088, 62727), (5459, 58464), (5768, 55332), (5936, 53766), (5974, 53424), (6148, 51912), (6489, 49184), (6496, 49131), (6678, 47792), (7308, 43672), (7416, 43036), (7632, 41818), (8352, 38213), (8652, 36888), (8904, 35844), (8961, 35616), (9222, 34608), (9744, 32754), (9888, 32277), (10759, 29664), (10918, 29232), (11536, 27666), (11872, 26883), (11948, 26712), (12296, 25956), (12978, 24592), (13356, 23896), (13833, 23072), (14616, 21836), (14832, 21518), (15264, 20909), (16377, 19488), (17304, 18444), (17808, 17922)]