317845944

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{12577}}^1$

素因数の和:12611

約数の個数: 96

約数和(自身を含む): 961462320

約数和(自身を除く): 643616376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 936, 972, 1053, 1404, 1944, 2106, 2808, 3159, 4212, 6318, 8424, 12577, 12636, 25154, 25272, 37731, 50308, 75462, 100616, 113193, 150924, 163501, 226386, 301848, 327002, 339579, 452772, 490503, 654004, 679158, 905544, 981006, 1018737, 1308008, 1358316, 1471509, 1962012, 2037474, 2716632, 2943018, 3056211, 3924024, 4074948, 4414527, 5886036, 6112422, 8149896, 8829054, 11772072, 12224844, 13243581, 17658108, 24449688, 26487162, 35316216, 39730743, 52974324, 79461486, 105948648, 158922972, 317845944]

約数ペア:

[(1, 317845944), (2, 158922972), (3, 105948648), (4, 79461486), (6, 52974324), (8, 39730743), (9, 35316216), (12, 26487162), (13, 24449688), (18, 17658108), (24, 13243581), (26, 12224844), (27, 11772072), (36, 8829054), (39, 8149896), (52, 6112422), (54, 5886036), (72, 4414527), (78, 4074948), (81, 3924024), (104, 3056211), (108, 2943018), (117, 2716632), (156, 2037474), (162, 1962012), (216, 1471509), (234, 1358316), (243, 1308008), (312, 1018737), (324, 981006), (351, 905544), (468, 679158), (486, 654004), (648, 490503), (702, 452772), (936, 339579), (972, 327002), (1053, 301848), (1404, 226386), (1944, 163501), (2106, 150924), (2808, 113193), (3159, 100616), (4212, 75462), (6318, 50308), (8424, 37731), (12577, 25272), (12636, 25154)]