266984976

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{21149}}^1$

素因数の和:21423

約数の個数: 40

約数和(自身を含む): 692366400

約数和(自身を除く): 425381424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1578, 2104, 3156, 4208, 6312, 12624, 21149, 42298, 63447, 84596, 126894, 169192, 253788, 338384, 507576, 1015152, 5562187, 11124374, 16686561, 22248748, 33373122, 44497496, 66746244, 88994992, 133492488, 266984976]

約数ペア:

[(1, 266984976), (2, 133492488), (3, 88994992), (4, 66746244), (6, 44497496), (8, 33373122), (12, 22248748), (16, 16686561), (24, 11124374), (48, 5562187), (263, 1015152), (526, 507576), (789, 338384), (1052, 253788), (1578, 169192), (2104, 126894), (3156, 84596), (4208, 63447), (6312, 42298), (12624, 21149)]