388085688

素因数分解:

$2^3\times 3^3\times {\mathrm{1796693}}^1$

素因数の和:1796708

約数の個数: 32

約数和(自身を含む): 1078016400

約数和(自身を除く): 689930712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1796693, 3593386, 5390079, 7186772, 10780158, 14373544, 16170237, 21560316, 32340474, 43120632, 48510711, 64680948, 97021422, 129361896, 194042844, 388085688]

約数ペア:

[(1, 388085688), (2, 194042844), (3, 129361896), (4, 97021422), (6, 64680948), (8, 48510711), (9, 43120632), (12, 32340474), (18, 21560316), (24, 16170237), (27, 14373544), (36, 10780158), (54, 7186772), (72, 5390079), (108, 3593386), (216, 1796693)]