221005224

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{279047}}^1$

素因数の和:279070

約数の個数: 48

約数和(自身を含む): 652972320

約数和(自身を除く): 431967096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 279047, 558094, 837141, 1116188, 1674282, 2232376, 2511423, 3069517, 3348564, 5022846, 6139034, 6697128, 9208551, 10045692, 12278068, 18417102, 20091384, 24556136, 27625653, 36834204, 55251306, 73668408, 110502612, 221005224]

約数ペア:

[(1, 221005224), (2, 110502612), (3, 73668408), (4, 55251306), (6, 36834204), (8, 27625653), (9, 24556136), (11, 20091384), (12, 18417102), (18, 12278068), (22, 10045692), (24, 9208551), (33, 6697128), (36, 6139034), (44, 5022846), (66, 3348564), (72, 3069517), (88, 2511423), (99, 2232376), (132, 1674282), (198, 1116188), (264, 837141), (396, 558094), (792, 279047)]