647032421088

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{39414743}}^1$

素因数の和:39414781

約数の個数: 96

約数和(自身を含む): 1986503097600

約数和(自身を除く): 1339470676512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 16416, 39414743, 78829486, 118244229, 157658972, 236488458, 315317944, 354732687, 472976916, 630635888, 709465374, 748880117, 945953832, 1064198061, 1261271776, 1418930748, 1497760234, 1891907664, 2128396122, 2246640351, 2837861496, 2995520468, 3783815328, 4256792244, 4493280702, 5675722992, 5991040936, 6739921053, 8513584488, 8986561404, 11351445984, 11982081872, 13479842106, 17027168976, 17973122808, 20219763159, 23964163744, 26959684212, 34054337952, 35946245616, 40439526318, 53919368424, 71892491232, 80879052636, 107838736848, 161758105272, 215677473696, 323516210544, 647032421088]

約数ペア:

[(1, 647032421088), (2, 323516210544), (3, 215677473696), (4, 161758105272), (6, 107838736848), (8, 80879052636), (9, 71892491232), (12, 53919368424), (16, 40439526318), (18, 35946245616), (19, 34054337952), (24, 26959684212), (27, 23964163744), (32, 20219763159), (36, 17973122808), (38, 17027168976), (48, 13479842106), (54, 11982081872), (57, 11351445984), (72, 8986561404), (76, 8513584488), (96, 6739921053), (108, 5991040936), (114, 5675722992), (144, 4493280702), (152, 4256792244), (171, 3783815328), (216, 2995520468), (228, 2837861496), (288, 2246640351), (304, 2128396122), (342, 1891907664), (432, 1497760234), (456, 1418930748), (513, 1261271776), (608, 1064198061), (684, 945953832), (864, 748880117), (912, 709465374), (1026, 630635888), (1368, 472976916), (1824, 354732687), (2052, 315317944), (2736, 236488458), (4104, 157658972), (5472, 118244229), (8208, 78829486), (16416, 39414743)]