220734144

素因数分解:

$2^6\times 3^2\times {\mathrm{383219}}^1$

素因数の和:383237

約数の個数: 42

約数和(自身を含む): 632696220

約数和(自身を除く): 411962076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 383219, 766438, 1149657, 1532876, 2299314, 3065752, 3448971, 4598628, 6131504, 6897942, 9197256, 12263008, 13795884, 18394512, 24526016, 27591768, 36789024, 55183536, 73578048, 110367072, 220734144]

約数ペア:

[(1, 220734144), (2, 110367072), (3, 73578048), (4, 55183536), (6, 36789024), (8, 27591768), (9, 24526016), (12, 18394512), (16, 13795884), (18, 12263008), (24, 9197256), (32, 6897942), (36, 6131504), (48, 4598628), (64, 3448971), (72, 3065752), (96, 2299314), (144, 1532876), (192, 1149657), (288, 766438), (576, 383219)]