211672870208

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1\times {\mathrm{1597}}^1$

素因数の和:2120

約数の個数: 112

約数和(自身を含む): 435324040704

約数和(自身を除く): 223651170496

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 223, 251, 296, 446, 502, 592, 892, 1004, 1184, 1597, 1784, 2008, 2368, 3194, 3568, 4016, 6388, 7136, 8032, 8251, 9287, 12776, 14272, 16064, 16502, 18574, 25552, 33004, 37148, 51104, 55973, 59089, 66008, 74296, 102208, 111946, 118178, 132016, 148592, 223892, 236356, 264032, 297184, 356131, 400847, 447784, 472712, 528064, 594368, 712262, 801694, 895568, 945424, 1424524, 1603388, 1791136, 1890848, 2071001, 2849048, 3206776, 3582272, 3781696, 4142002, 5698096, 6413552, 8284004, 11396192, 12827104, 13176847, 14831339, 16568008, 22792384, 25654208, 26353694, 29662678, 33136016, 52707388, 59325356, 66272032, 89388881, 105414776, 118650712, 132544064, 178777762, 210829552, 237301424, 357555524, 421659104, 474602848, 715111048, 843318208, 949205696, 1430222096, 2860444192, 3307388597, 5720888384, 6614777194, 13229554388, 26459108776, 52918217552, 105836435104, 211672870208]

約数ペア:

[(1, 211672870208), (2, 105836435104), (4, 52918217552), (8, 26459108776), (16, 13229554388), (32, 6614777194), (37, 5720888384), (64, 3307388597), (74, 2860444192), (148, 1430222096), (223, 949205696), (251, 843318208), (296, 715111048), (446, 474602848), (502, 421659104), (592, 357555524), (892, 237301424), (1004, 210829552), (1184, 178777762), (1597, 132544064), (1784, 118650712), (2008, 105414776), (2368, 89388881), (3194, 66272032), (3568, 59325356), (4016, 52707388), (6388, 33136016), (7136, 29662678), (8032, 26353694), (8251, 25654208), (9287, 22792384), (12776, 16568008), (14272, 14831339), (16064, 13176847), (16502, 12827104), (18574, 11396192), (25552, 8284004), (33004, 6413552), (37148, 5698096), (51104, 4142002), (55973, 3781696), (59089, 3582272), (66008, 3206776), (74296, 2849048), (102208, 2071001), (111946, 1890848), (118178, 1791136), (132016, 1603388), (148592, 1424524), (223892, 945424), (236356, 895568), (264032, 801694), (297184, 712262), (356131, 594368), (400847, 528064), (447784, 472712)]