816216768

素因数分解:

$2^6\times 3^2\times {\mathrm{173}}^1\times {\mathrm{8191}}^1$

素因数の和:8382

約数の個数: 84

約数和(自身を含む): 2353348608

約数和(自身を除く): 1537131840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 173, 192, 288, 346, 519, 576, 692, 1038, 1384, 1557, 2076, 2768, 3114, 4152, 5536, 6228, 8191, 8304, 11072, 12456, 16382, 16608, 24573, 24912, 32764, 33216, 49146, 49824, 65528, 73719, 98292, 99648, 131056, 147438, 196584, 262112, 294876, 393168, 524224, 589752, 786336, 1179504, 1417043, 1572672, 2359008, 2834086, 4251129, 4718016, 5668172, 8502258, 11336344, 12753387, 17004516, 22672688, 25506774, 34009032, 45345376, 51013548, 68018064, 90690752, 102027096, 136036128, 204054192, 272072256, 408108384, 816216768]

約数ペア:

[(1, 816216768), (2, 408108384), (3, 272072256), (4, 204054192), (6, 136036128), (8, 102027096), (9, 90690752), (12, 68018064), (16, 51013548), (18, 45345376), (24, 34009032), (32, 25506774), (36, 22672688), (48, 17004516), (64, 12753387), (72, 11336344), (96, 8502258), (144, 5668172), (173, 4718016), (192, 4251129), (288, 2834086), (346, 2359008), (519, 1572672), (576, 1417043), (692, 1179504), (1038, 786336), (1384, 589752), (1557, 524224), (2076, 393168), (2768, 294876), (3114, 262112), (4152, 196584), (5536, 147438), (6228, 131056), (8191, 99648), (8304, 98292), (11072, 73719), (12456, 65528), (16382, 49824), (16608, 49146), (24573, 33216), (24912, 32764)]