425903296

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:407

約数の個数: 168

約数和(自身を含む): 1096158336

約数和(自身を除く): 670255040

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 64, 91, 98, 104, 112, 124, 182, 196, 208, 217, 224, 248, 337, 364, 392, 403, 416, 434, 448, 496, 637, 674, 728, 784, 806, 832, 868, 992, 1274, 1348, 1456, 1519, 1568, 1612, 1736, 1984, 2359, 2548, 2696, 2821, 2912, 3038, 3136, 3224, 3472, 4381, 4718, 5096, 5392, 5642, 5824, 6076, 6448, 6944, 8762, 9436, 10192, 10447, 10784, 11284, 12152, 12896, 13888, 16513, 17524, 18872, 19747, 20384, 20894, 21568, 22568, 24304, 25792, 30667, 33026, 35048, 37744, 39494, 40768, 41788, 45136, 48608, 61334, 66052, 70096, 73129, 75488, 78988, 83576, 90272, 97216, 122668, 132104, 135811, 140192, 146258, 150976, 157976, 167152, 180544, 214669, 245336, 264208, 271622, 280384, 292516, 315952, 334304, 429338, 490672, 511903, 528416, 543244, 585032, 631904, 668608, 858676, 950677, 981344, 1023806, 1056832, 1086488, 1170064, 1263808, 1717352, 1901354, 1962688, 2047612, 2172976, 2340128, 3434704, 3802708, 4095224, 4345952, 4680256, 6654739, 6869408, 7605416, 8190448, 8691904, 13309478, 13738816, 15210832, 16380896, 26618956, 30421664, 32761792, 53237912, 60843328, 106475824, 212951648, 425903296]

約数ペア:

[(1, 425903296), (2, 212951648), (4, 106475824), (7, 60843328), (8, 53237912), (13, 32761792), (14, 30421664), (16, 26618956), (26, 16380896), (28, 15210832), (31, 13738816), (32, 13309478), (49, 8691904), (52, 8190448), (56, 7605416), (62, 6869408), (64, 6654739), (91, 4680256), (98, 4345952), (104, 4095224), (112, 3802708), (124, 3434704), (182, 2340128), (196, 2172976), (208, 2047612), (217, 1962688), (224, 1901354), (248, 1717352), (337, 1263808), (364, 1170064), (392, 1086488), (403, 1056832), (416, 1023806), (434, 981344), (448, 950677), (496, 858676), (637, 668608), (674, 631904), (728, 585032), (784, 543244), (806, 528416), (832, 511903), (868, 490672), (992, 429338), (1274, 334304), (1348, 315952), (1456, 292516), (1519, 280384), (1568, 271622), (1612, 264208), (1736, 245336), (1984, 214669), (2359, 180544), (2548, 167152), (2696, 157976), (2821, 150976), (2912, 146258), (3038, 140192), (3136, 135811), (3224, 132104), (3472, 122668), (4381, 97216), (4718, 90272), (5096, 83576), (5392, 78988), (5642, 75488), (5824, 73129), (6076, 70096), (6448, 66052), (6944, 61334), (8762, 48608), (9436, 45136), (10192, 41788), (10447, 40768), (10784, 39494), (11284, 37744), (12152, 35048), (12896, 33026), (13888, 30667), (16513, 25792), (17524, 24304), (18872, 22568), (19747, 21568), (20384, 20894)]