308497728

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{271}}^1$

素因数の和:322

約数の個数: 252

約数和(自身を含む): 1047512256

約数和(自身を除く): 739014528

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, 121, 132, 147, 154, 168, 176, 192, 196, 224, 231, 242, 264, 271, 294, 308, 336, 352, 363, 392, 448, 462, 484, 528, 539, 542, 588, 616, 672, 704, 726, 784, 813, 847, 924, 968, 1056, 1078, 1084, 1176, 1232, 1344, 1452, 1568, 1617, 1626, 1694, 1848, 1897, 1936, 2112, 2156, 2168, 2352, 2464, 2541, 2904, 2981, 3136, 3234, 3252, 3388, 3696, 3794, 3872, 4312, 4336, 4704, 4928, 5082, 5691, 5808, 5929, 5962, 6468, 6504, 6776, 7392, 7588, 7744, 8624, 8672, 8943, 9408, 10164, 11382, 11616, 11858, 11924, 12936, 13008, 13279, 13552, 14784, 15176, 17248, 17344, 17787, 17886, 20328, 20867, 22764, 23232, 23716, 23848, 25872, 26016, 26558, 27104, 30352, 32791, 34496, 35574, 35772, 39837, 40656, 41734, 45528, 47432, 47696, 51744, 52032, 53116, 54208, 60704, 62601, 65582, 71148, 71544, 79674, 81312, 83468, 91056, 94864, 95392, 98373, 103488, 106232, 121408, 125202, 131164, 142296, 143088, 146069, 159348, 162624, 166936, 182112, 189728, 190784, 196746, 212464, 229537, 250404, 262328, 284592, 286176, 292138, 318696, 333872, 364224, 379456, 393492, 424928, 438207, 459074, 500808, 524656, 569184, 572352, 584276, 637392, 667744, 688611, 786984, 849856, 876414, 918148, 1001616, 1049312, 1138368, 1168552, 1274784, 1335488, 1377222, 1573968, 1606759, 1752828, 1836296, 2003232, 2098624, 2337104, 2549568, 2754444, 3147936, 3213518, 3505656, 3672592, 4006464, 4674208, 4820277, 5508888, 6295872, 6427036, 7011312, 7345184, 9348416, 9640554, 11017776, 12854072, 14022624, 14690368, 19281108, 22035552, 25708144, 28045248, 38562216, 44071104, 51416288, 77124432, 102832576, 154248864, 308497728]

約数ペア:

[(1, 308497728), (2, 154248864), (3, 102832576), (4, 77124432), (6, 51416288), (7, 44071104), (8, 38562216), (11, 28045248), (12, 25708144), (14, 22035552), (16, 19281108), (21, 14690368), (22, 14022624), (24, 12854072), (28, 11017776), (32, 9640554), (33, 9348416), (42, 7345184), (44, 7011312), (48, 6427036), (49, 6295872), (56, 5508888), (64, 4820277), (66, 4674208), (77, 4006464), (84, 3672592), (88, 3505656), (96, 3213518), (98, 3147936), (112, 2754444), (121, 2549568), (132, 2337104), (147, 2098624), (154, 2003232), (168, 1836296), (176, 1752828), (192, 1606759), (196, 1573968), (224, 1377222), (231, 1335488), (242, 1274784), (264, 1168552), (271, 1138368), (294, 1049312), (308, 1001616), (336, 918148), (352, 876414), (363, 849856), (392, 786984), (448, 688611), (462, 667744), (484, 637392), (528, 584276), (539, 572352), (542, 569184), (588, 524656), (616, 500808), (672, 459074), (704, 438207), (726, 424928), (784, 393492), (813, 379456), (847, 364224), (924, 333872), (968, 318696), (1056, 292138), (1078, 286176), (1084, 284592), (1176, 262328), (1232, 250404), (1344, 229537), (1452, 212464), (1568, 196746), (1617, 190784), (1626, 189728), (1694, 182112), (1848, 166936), (1897, 162624), (1936, 159348), (2112, 146069), (2156, 143088), (2168, 142296), (2352, 131164), (2464, 125202), (2541, 121408), (2904, 106232), (2981, 103488), (3136, 98373), (3234, 95392), (3252, 94864), (3388, 91056), (3696, 83468), (3794, 81312), (3872, 79674), (4312, 71544), (4336, 71148), (4704, 65582), (4928, 62601), (5082, 60704), (5691, 54208), (5808, 53116), (5929, 52032), (5962, 51744), (6468, 47696), (6504, 47432), (6776, 45528), (7392, 41734), (7588, 40656), (7744, 39837), (8624, 35772), (8672, 35574), (8943, 34496), (9408, 32791), (10164, 30352), (11382, 27104), (11616, 26558), (11858, 26016), (11924, 25872), (12936, 23848), (13008, 23716), (13279, 23232), (13552, 22764), (14784, 20867), (15176, 20328), (17248, 17886), (17344, 17787)]