404897136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{4801}}^1$

素因数の和:5070

約数の個数: 80

約数和(自身を含む): 1200423168

約数和(自身を除く): 795526032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 251, 336, 502, 753, 1004, 1506, 1757, 2008, 3012, 3514, 4016, 4801, 5271, 6024, 7028, 9602, 10542, 12048, 14056, 14403, 19204, 21084, 28112, 28806, 33607, 38408, 42168, 57612, 67214, 76816, 84336, 100821, 115224, 134428, 201642, 230448, 268856, 403284, 537712, 806568, 1205051, 1613136, 2410102, 3615153, 4820204, 7230306, 8435357, 9640408, 14460612, 16870714, 19280816, 25306071, 28921224, 33741428, 50612142, 57842448, 67482856, 101224284, 134965712, 202448568, 404897136]

約数ペア:

[(1, 404897136), (2, 202448568), (3, 134965712), (4, 101224284), (6, 67482856), (7, 57842448), (8, 50612142), (12, 33741428), (14, 28921224), (16, 25306071), (21, 19280816), (24, 16870714), (28, 14460612), (42, 9640408), (48, 8435357), (56, 7230306), (84, 4820204), (112, 3615153), (168, 2410102), (251, 1613136), (336, 1205051), (502, 806568), (753, 537712), (1004, 403284), (1506, 268856), (1757, 230448), (2008, 201642), (3012, 134428), (3514, 115224), (4016, 100821), (4801, 84336), (5271, 76816), (6024, 67214), (7028, 57612), (9602, 42168), (10542, 38408), (12048, 33607), (14056, 28806), (14403, 28112), (19204, 21084)]