251340672

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:564

約数の個数: 128

約数和(自身を含む): 734889600

約数和(自身を除く): 483548928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 157, 176, 192, 264, 314, 352, 379, 384, 471, 528, 628, 704, 758, 942, 1056, 1137, 1256, 1408, 1516, 1727, 1884, 2112, 2274, 2512, 3032, 3454, 3768, 4169, 4224, 4548, 5024, 5181, 6064, 6908, 7536, 8338, 9096, 10048, 10362, 12128, 12507, 13816, 15072, 16676, 18192, 20096, 20724, 24256, 25014, 27632, 30144, 33352, 36384, 41448, 48512, 50028, 55264, 59503, 60288, 66704, 72768, 82896, 100056, 110528, 119006, 133408, 145536, 165792, 178509, 200112, 221056, 238012, 266816, 331584, 357018, 400224, 476024, 533632, 654533, 663168, 714036, 800448, 952048, 1309066, 1428072, 1600896, 1904096, 1963599, 2618132, 2856144, 3808192, 3927198, 5236264, 5712288, 7616384, 7854396, 10472528, 11424576, 15708792, 20945056, 22849152, 31417584, 41890112, 62835168, 83780224, 125670336, 251340672]

約数ペア:

[(1, 251340672), (2, 125670336), (3, 83780224), (4, 62835168), (6, 41890112), (8, 31417584), (11, 22849152), (12, 20945056), (16, 15708792), (22, 11424576), (24, 10472528), (32, 7854396), (33, 7616384), (44, 5712288), (48, 5236264), (64, 3927198), (66, 3808192), (88, 2856144), (96, 2618132), (128, 1963599), (132, 1904096), (157, 1600896), (176, 1428072), (192, 1309066), (264, 952048), (314, 800448), (352, 714036), (379, 663168), (384, 654533), (471, 533632), (528, 476024), (628, 400224), (704, 357018), (758, 331584), (942, 266816), (1056, 238012), (1137, 221056), (1256, 200112), (1408, 178509), (1516, 165792), (1727, 145536), (1884, 133408), (2112, 119006), (2274, 110528), (2512, 100056), (3032, 82896), (3454, 72768), (3768, 66704), (4169, 60288), (4224, 59503), (4548, 55264), (5024, 50028), (5181, 48512), (6064, 41448), (6908, 36384), (7536, 33352), (8338, 30144), (9096, 27632), (10048, 25014), (10362, 24256), (12128, 20724), (12507, 20096), (13816, 18192), (15072, 16676)]