383140912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1013}}^1$

素因数の和:1346

約数の個数: 80

約数和(自身を含む): 929440512

約数和(自身を除く): 546299600

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 307, 308, 614, 616, 1013, 1228, 1232, 2026, 2149, 2456, 3377, 4052, 4298, 4912, 6754, 7091, 8104, 8596, 11143, 13508, 14182, 16208, 17192, 22286, 23639, 27016, 28364, 34384, 44572, 47278, 54032, 56728, 78001, 89144, 94556, 113456, 156002, 178288, 189112, 310991, 312004, 378224, 621982, 624008, 1243964, 1248016, 2176937, 2487928, 3420901, 4353874, 4975856, 6841802, 8707748, 13683604, 17415496, 23946307, 27367208, 34830992, 47892614, 54734416, 95785228, 191570456, 383140912]

約数ペア:

[(1, 383140912), (2, 191570456), (4, 95785228), (7, 54734416), (8, 47892614), (11, 34830992), (14, 27367208), (16, 23946307), (22, 17415496), (28, 13683604), (44, 8707748), (56, 6841802), (77, 4975856), (88, 4353874), (112, 3420901), (154, 2487928), (176, 2176937), (307, 1248016), (308, 1243964), (614, 624008), (616, 621982), (1013, 378224), (1228, 312004), (1232, 310991), (2026, 189112), (2149, 178288), (2456, 156002), (3377, 113456), (4052, 94556), (4298, 89144), (4912, 78001), (6754, 56728), (7091, 54032), (8104, 47278), (8596, 44572), (11143, 34384), (13508, 28364), (14182, 27016), (16208, 23639), (17192, 22286)]