521129616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{7873}}^1$

素因数の和:8088

約数の個数: 80

約数和(自身を含む): 1546579584

約数和(自身を除く): 1025449968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 197, 336, 394, 591, 788, 1182, 1379, 1576, 2364, 2758, 3152, 4137, 4728, 5516, 7873, 8274, 9456, 11032, 15746, 16548, 22064, 23619, 31492, 33096, 47238, 55111, 62984, 66192, 94476, 110222, 125968, 165333, 188952, 220444, 330666, 377904, 440888, 661332, 881776, 1322664, 1550981, 2645328, 3101962, 4652943, 6203924, 9305886, 10856867, 12407848, 18611772, 21713734, 24815696, 32570601, 37223544, 43427468, 65141202, 74447088, 86854936, 130282404, 173709872, 260564808, 521129616]

約数ペア:

[(1, 521129616), (2, 260564808), (3, 173709872), (4, 130282404), (6, 86854936), (7, 74447088), (8, 65141202), (12, 43427468), (14, 37223544), (16, 32570601), (21, 24815696), (24, 21713734), (28, 18611772), (42, 12407848), (48, 10856867), (56, 9305886), (84, 6203924), (112, 4652943), (168, 3101962), (197, 2645328), (336, 1550981), (394, 1322664), (591, 881776), (788, 661332), (1182, 440888), (1379, 377904), (1576, 330666), (2364, 220444), (2758, 188952), (3152, 165333), (4137, 125968), (4728, 110222), (5516, 94476), (7873, 66192), (8274, 62984), (9456, 55111), (11032, 47238), (15746, 33096), (16548, 31492), (22064, 23619)]