315017472

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{761}}^1$

素因数の和:805

約数の個数: 216

約数和(自身を含む): 1065349152

約数和(自身を除く): 750331680

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 128, 132, 147, 154, 168, 176, 192, 196, 224, 231, 256, 264, 294, 308, 336, 352, 384, 392, 448, 462, 528, 539, 588, 616, 672, 704, 761, 768, 784, 896, 924, 1056, 1078, 1176, 1232, 1344, 1408, 1522, 1568, 1617, 1792, 1848, 2112, 2156, 2283, 2352, 2464, 2688, 2816, 3044, 3136, 3234, 3696, 4224, 4312, 4566, 4704, 4928, 5327, 5376, 6088, 6272, 6468, 7392, 8371, 8448, 8624, 9132, 9408, 9856, 10654, 12176, 12544, 12936, 14784, 15981, 16742, 17248, 18264, 18816, 19712, 21308, 24352, 25113, 25872, 29568, 31962, 33484, 34496, 36528, 37289, 37632, 42616, 48704, 50226, 51744, 58597, 59136, 63924, 66968, 68992, 73056, 74578, 85232, 97408, 100452, 103488, 111867, 117194, 127848, 133936, 137984, 146112, 149156, 170464, 175791, 194816, 200904, 206976, 223734, 234388, 255696, 267872, 292224, 298312, 340928, 351582, 401808, 410179, 413952, 447468, 468776, 511392, 535744, 584448, 596624, 681856, 703164, 803616, 820358, 894936, 937552, 1022784, 1071488, 1193248, 1230537, 1363712, 1406328, 1607232, 1640716, 1789872, 1875104, 2045568, 2142976, 2386496, 2461074, 2812656, 3214464, 3281432, 3579744, 3750208, 4091136, 4772992, 4922148, 5625312, 6428928, 6562864, 7159488, 7500416, 9545984, 9844296, 11250624, 13125728, 14318976, 15000832, 19688592, 22501248, 26251456, 28637952, 39377184, 45002496, 52502912, 78754368, 105005824, 157508736, 315017472]

約数ペア:

[(1, 315017472), (2, 157508736), (3, 105005824), (4, 78754368), (6, 52502912), (7, 45002496), (8, 39377184), (11, 28637952), (12, 26251456), (14, 22501248), (16, 19688592), (21, 15000832), (22, 14318976), (24, 13125728), (28, 11250624), (32, 9844296), (33, 9545984), (42, 7500416), (44, 7159488), (48, 6562864), (49, 6428928), (56, 5625312), (64, 4922148), (66, 4772992), (77, 4091136), (84, 3750208), (88, 3579744), (96, 3281432), (98, 3214464), (112, 2812656), (128, 2461074), (132, 2386496), (147, 2142976), (154, 2045568), (168, 1875104), (176, 1789872), (192, 1640716), (196, 1607232), (224, 1406328), (231, 1363712), (256, 1230537), (264, 1193248), (294, 1071488), (308, 1022784), (336, 937552), (352, 894936), (384, 820358), (392, 803616), (448, 703164), (462, 681856), (528, 596624), (539, 584448), (588, 535744), (616, 511392), (672, 468776), (704, 447468), (761, 413952), (768, 410179), (784, 401808), (896, 351582), (924, 340928), (1056, 298312), (1078, 292224), (1176, 267872), (1232, 255696), (1344, 234388), (1408, 223734), (1522, 206976), (1568, 200904), (1617, 194816), (1792, 175791), (1848, 170464), (2112, 149156), (2156, 146112), (2283, 137984), (2352, 133936), (2464, 127848), (2688, 117194), (2816, 111867), (3044, 103488), (3136, 100452), (3234, 97408), (3696, 85232), (4224, 74578), (4312, 73056), (4566, 68992), (4704, 66968), (4928, 63924), (5327, 59136), (5376, 58597), (6088, 51744), (6272, 50226), (6468, 48704), (7392, 42616), (8371, 37632), (8448, 37289), (8624, 36528), (9132, 34496), (9408, 33484), (9856, 31962), (10654, 29568), (12176, 25872), (12544, 25113), (12936, 24352), (14784, 21308), (15981, 19712), (16742, 18816), (17248, 18264)]