218746224

素因数分解:

$2^4\times 3^3\times {\mathrm{506357}}^1$

素因数の和:506374

約数の個数: 40

約数和(自身を含む): 627883920

約数和(自身を除く): 409137696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 506357, 1012714, 1519071, 2025428, 3038142, 4050856, 4557213, 6076284, 8101712, 9114426, 12152568, 13671639, 18228852, 24305136, 27343278, 36457704, 54686556, 72915408, 109373112, 218746224]

約数ペア:

[(1, 218746224), (2, 109373112), (3, 72915408), (4, 54686556), (6, 36457704), (8, 27343278), (9, 24305136), (12, 18228852), (16, 13671639), (18, 12152568), (24, 9114426), (27, 8101712), (36, 6076284), (48, 4557213), (54, 4050856), (72, 3038142), (108, 2025428), (144, 1519071), (216, 1012714), (432, 506357)]