497021016

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^2$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 1314247680

約数和(自身を除く): 817226664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 71, 93, 97, 124, 142, 186, 194, 213, 248, 284, 291, 372, 388, 426, 568, 582, 744, 776, 852, 1164, 1704, 2201, 2328, 3007, 4402, 6014, 6603, 6887, 8804, 9021, 9409, 12028, 13206, 13774, 17608, 18042, 18818, 20661, 24056, 26412, 27548, 28227, 36084, 37636, 41322, 52824, 55096, 56454, 72168, 75272, 82644, 112908, 165288, 213497, 225816, 291679, 426994, 583358, 640491, 668039, 853988, 875037, 1166716, 1280982, 1336078, 1707976, 1750074, 2004117, 2333432, 2561964, 2672156, 3500148, 4008234, 5123928, 5344312, 7000296, 8016468, 16032936, 20709209, 41418418, 62127627, 82836836, 124255254, 165673672, 248510508, 497021016]

約数ペア:

[(1, 497021016), (2, 248510508), (3, 165673672), (4, 124255254), (6, 82836836), (8, 62127627), (12, 41418418), (24, 20709209), (31, 16032936), (62, 8016468), (71, 7000296), (93, 5344312), (97, 5123928), (124, 4008234), (142, 3500148), (186, 2672156), (194, 2561964), (213, 2333432), (248, 2004117), (284, 1750074), (291, 1707976), (372, 1336078), (388, 1280982), (426, 1166716), (568, 875037), (582, 853988), (744, 668039), (776, 640491), (852, 583358), (1164, 426994), (1704, 291679), (2201, 225816), (2328, 213497), (3007, 165288), (4402, 112908), (6014, 82644), (6603, 75272), (6887, 72168), (8804, 56454), (9021, 55096), (9409, 52824), (12028, 41322), (13206, 37636), (13774, 36084), (17608, 28227), (18042, 27548), (18818, 26412), (20661, 24056)]