266258742

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{10289}}^1$

素因数の和:10540

約数の個数: 32

約数和(自身を含む): 563068800

約数和(自身を除く): 296810058

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 227, 454, 681, 1362, 4313, 8626, 10289, 12939, 20578, 25878, 30867, 61734, 195491, 390982, 586473, 1172946, 2335603, 4671206, 7006809, 14013618, 44376457, 88752914, 133129371, 266258742]

約数ペア:

[(1, 266258742), (2, 133129371), (3, 88752914), (6, 44376457), (19, 14013618), (38, 7006809), (57, 4671206), (114, 2335603), (227, 1172946), (454, 586473), (681, 390982), (1362, 195491), (4313, 61734), (8626, 30867), (10289, 25878), (12939, 20578)]