274048656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{815621}}^1$

素因数の和:815639

約数の個数: 40

約数和(自身を含む): 809097024

約数和(自身を除く): 535048368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 815621, 1631242, 2446863, 3262484, 4893726, 5709347, 6524968, 9787452, 11418694, 13049936, 17128041, 19574904, 22837388, 34256082, 39149808, 45674776, 68512164, 91349552, 137024328, 274048656]

約数ペア:

[(1, 274048656), (2, 137024328), (3, 91349552), (4, 68512164), (6, 45674776), (7, 39149808), (8, 34256082), (12, 22837388), (14, 19574904), (16, 17128041), (21, 13049936), (24, 11418694), (28, 9787452), (42, 6524968), (48, 5709347), (56, 4893726), (84, 3262484), (112, 2446863), (168, 1631242), (336, 815621)]