339200512

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 160

約数和(自身を含む): 829661184

約数和(自身を除く): 490460672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 43, 56, 62, 64, 71, 86, 112, 124, 128, 142, 172, 217, 224, 248, 256, 284, 301, 344, 434, 448, 496, 497, 512, 568, 602, 688, 868, 896, 992, 994, 1136, 1204, 1333, 1376, 1736, 1792, 1984, 1988, 2201, 2272, 2408, 2666, 2752, 3053, 3472, 3584, 3968, 3976, 4402, 4544, 4816, 5332, 5504, 6106, 6944, 7936, 7952, 8804, 9088, 9331, 9632, 10664, 11008, 12212, 13888, 15407, 15872, 15904, 17608, 18176, 18662, 19264, 21328, 21371, 22016, 24424, 27776, 30814, 31808, 35216, 36352, 37324, 38528, 42656, 42742, 48848, 55552, 61628, 63616, 70432, 74648, 77056, 85312, 85484, 94643, 97696, 111104, 123256, 127232, 140864, 149296, 154112, 170624, 170968, 189286, 195392, 246512, 254464, 281728, 298592, 341248, 341936, 378572, 390784, 493024, 563456, 597184, 662501, 682496, 683872, 757144, 781568, 986048, 1126912, 1194368, 1325002, 1367744, 1514288, 1563136, 1972096, 2388736, 2650004, 2735488, 3028576, 3944192, 4777472, 5300008, 5470976, 6057152, 7888384, 10600016, 10941952, 12114304, 21200032, 24228608, 42400064, 48457216, 84800128, 169600256, 339200512]

約数ペア:

[(1, 339200512), (2, 169600256), (4, 84800128), (7, 48457216), (8, 42400064), (14, 24228608), (16, 21200032), (28, 12114304), (31, 10941952), (32, 10600016), (43, 7888384), (56, 6057152), (62, 5470976), (64, 5300008), (71, 4777472), (86, 3944192), (112, 3028576), (124, 2735488), (128, 2650004), (142, 2388736), (172, 1972096), (217, 1563136), (224, 1514288), (248, 1367744), (256, 1325002), (284, 1194368), (301, 1126912), (344, 986048), (434, 781568), (448, 757144), (496, 683872), (497, 682496), (512, 662501), (568, 597184), (602, 563456), (688, 493024), (868, 390784), (896, 378572), (992, 341936), (994, 341248), (1136, 298592), (1204, 281728), (1333, 254464), (1376, 246512), (1736, 195392), (1792, 189286), (1984, 170968), (1988, 170624), (2201, 154112), (2272, 149296), (2408, 140864), (2666, 127232), (2752, 123256), (3053, 111104), (3472, 97696), (3584, 94643), (3968, 85484), (3976, 85312), (4402, 77056), (4544, 74648), (4816, 70432), (5332, 63616), (5504, 61628), (6106, 55552), (6944, 48848), (7936, 42742), (7952, 42656), (8804, 38528), (9088, 37324), (9331, 36352), (9632, 35216), (10664, 31808), (11008, 30814), (12212, 27776), (13888, 24424), (15407, 22016), (15872, 21371), (15904, 21328), (17608, 19264), (18176, 18662)]