212635344

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1576

約数の個数: 80

約数和(自身を含む): 570392064

約数和(自身を除く): 357756720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 71, 86, 129, 142, 172, 213, 258, 284, 344, 426, 516, 568, 688, 852, 1032, 1136, 1451, 1704, 2064, 2902, 3053, 3408, 4353, 5804, 6106, 8706, 9159, 11608, 12212, 17412, 18318, 23216, 24424, 34824, 36636, 48848, 62393, 69648, 73272, 103021, 124786, 146544, 187179, 206042, 249572, 309063, 374358, 412084, 499144, 618126, 748716, 824168, 998288, 1236252, 1497432, 1648336, 2472504, 2994864, 4429903, 4945008, 8859806, 13289709, 17719612, 26579418, 35439224, 53158836, 70878448, 106317672, 212635344]

約数ペア:

[(1, 212635344), (2, 106317672), (3, 70878448), (4, 53158836), (6, 35439224), (8, 26579418), (12, 17719612), (16, 13289709), (24, 8859806), (43, 4945008), (48, 4429903), (71, 2994864), (86, 2472504), (129, 1648336), (142, 1497432), (172, 1236252), (213, 998288), (258, 824168), (284, 748716), (344, 618126), (426, 499144), (516, 412084), (568, 374358), (688, 309063), (852, 249572), (1032, 206042), (1136, 187179), (1451, 146544), (1704, 124786), (2064, 103021), (2902, 73272), (3053, 69648), (3408, 62393), (4353, 48848), (5804, 36636), (6106, 34824), (8706, 24424), (9159, 23216), (11608, 18318), (12212, 17412)]