261121501104

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{743}}^1\times {\mathrm{49139}}^1$

素因数の和:50042

約数の個数: 80

約数和(自身を含む): 680018976000

約数和(自身を除く): 418897474896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 298, 447, 596, 743, 894, 1192, 1486, 1788, 2229, 2384, 2972, 3576, 4458, 5944, 7152, 8916, 11888, 17832, 35664, 49139, 98278, 110707, 147417, 196556, 221414, 294834, 332121, 393112, 442828, 589668, 664242, 786224, 885656, 1179336, 1328484, 1771312, 2358672, 2656968, 5313936, 7321711, 14643422, 21965133, 29286844, 36510277, 43930266, 58573688, 73020554, 87860532, 109530831, 117147376, 146041108, 175721064, 219061662, 292082216, 351442128, 438123324, 584164432, 876246648, 1752493296, 5440031273, 10880062546, 16320093819, 21760125092, 32640187638, 43520250184, 65280375276, 87040500368, 130560750552, 261121501104]

約数ペア:

[(1, 261121501104), (2, 130560750552), (3, 87040500368), (4, 65280375276), (6, 43520250184), (8, 32640187638), (12, 21760125092), (16, 16320093819), (24, 10880062546), (48, 5440031273), (149, 1752493296), (298, 876246648), (447, 584164432), (596, 438123324), (743, 351442128), (894, 292082216), (1192, 219061662), (1486, 175721064), (1788, 146041108), (2229, 117147376), (2384, 109530831), (2972, 87860532), (3576, 73020554), (4458, 58573688), (5944, 43930266), (7152, 36510277), (8916, 29286844), (11888, 21965133), (17832, 14643422), (35664, 7321711), (49139, 5313936), (98278, 2656968), (110707, 2358672), (147417, 1771312), (196556, 1328484), (221414, 1179336), (294834, 885656), (332121, 786224), (393112, 664242), (442828, 589668)]