247839696

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{44131}}^1$

素因数の和:44161

約数の個数: 80

約数和(自身を含む): 766131520

約数和(自身を除く): 518291824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 44131, 88262, 132393, 176524, 264786, 353048, 397179, 529572, 573703, 706096, 794358, 1059144, 1147406, 1191537, 1588716, 1721109, 2118288, 2294812, 2383074, 3177432, 3442218, 4589624, 4766148, 5163327, 6354864, 6884436, 9179248, 9532296, 10326654, 13768872, 15489981, 19064592, 20653308, 27537744, 30979962, 41306616, 61959924, 82613232, 123919848, 247839696]

約数ペア:

[(1, 247839696), (2, 123919848), (3, 82613232), (4, 61959924), (6, 41306616), (8, 30979962), (9, 27537744), (12, 20653308), (13, 19064592), (16, 15489981), (18, 13768872), (24, 10326654), (26, 9532296), (27, 9179248), (36, 6884436), (39, 6354864), (48, 5163327), (52, 4766148), (54, 4589624), (72, 3442218), (78, 3177432), (104, 2383074), (108, 2294812), (117, 2118288), (144, 1721109), (156, 1588716), (208, 1191537), (216, 1147406), (234, 1059144), (312, 794358), (351, 706096), (432, 573703), (468, 529572), (624, 397179), (702, 353048), (936, 264786), (1404, 176524), (1872, 132393), (2808, 88262), (5616, 44131)]