171891216

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1433}}^1$

素因数の和:1478

約数の個数: 180

約数和(自身を含む): 592927452

約数和(自身を除く): 421036236

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 238, 252, 272, 294, 306, 336, 357, 392, 408, 441, 476, 504, 588, 612, 714, 784, 816, 833, 882, 952, 1008, 1071, 1176, 1224, 1428, 1433, 1666, 1764, 1904, 2142, 2352, 2448, 2499, 2856, 2866, 3332, 3528, 4284, 4299, 4998, 5712, 5732, 6664, 7056, 7497, 8568, 8598, 9996, 10031, 11464, 12897, 13328, 14994, 17136, 17196, 19992, 20062, 22928, 24361, 25794, 29988, 30093, 34392, 39984, 40124, 48722, 51588, 59976, 60186, 68784, 70217, 73083, 80248, 90279, 97444, 103176, 119952, 120372, 140434, 146166, 160496, 170527, 180558, 194888, 206352, 210651, 219249, 240744, 280868, 292332, 341054, 361116, 389776, 421302, 438498, 481488, 511581, 561736, 584664, 631953, 682108, 722232, 842604, 876996, 1023162, 1123472, 1169328, 1193689, 1263906, 1364216, 1444464, 1534743, 1685208, 1753992, 2046324, 2387378, 2527812, 2728432, 3069486, 3370416, 3507984, 3581067, 4092648, 4774756, 5055624, 6138972, 7162134, 8185296, 9549512, 10111248, 10743201, 12277944, 14324268, 19099024, 21486402, 24555888, 28648536, 42972804, 57297072, 85945608, 171891216]

約数ペア:

[(1, 171891216), (2, 85945608), (3, 57297072), (4, 42972804), (6, 28648536), (7, 24555888), (8, 21486402), (9, 19099024), (12, 14324268), (14, 12277944), (16, 10743201), (17, 10111248), (18, 9549512), (21, 8185296), (24, 7162134), (28, 6138972), (34, 5055624), (36, 4774756), (42, 4092648), (48, 3581067), (49, 3507984), (51, 3370416), (56, 3069486), (63, 2728432), (68, 2527812), (72, 2387378), (84, 2046324), (98, 1753992), (102, 1685208), (112, 1534743), (119, 1444464), (126, 1364216), (136, 1263906), (144, 1193689), (147, 1169328), (153, 1123472), (168, 1023162), (196, 876996), (204, 842604), (238, 722232), (252, 682108), (272, 631953), (294, 584664), (306, 561736), (336, 511581), (357, 481488), (392, 438498), (408, 421302), (441, 389776), (476, 361116), (504, 341054), (588, 292332), (612, 280868), (714, 240744), (784, 219249), (816, 210651), (833, 206352), (882, 194888), (952, 180558), (1008, 170527), (1071, 160496), (1176, 146166), (1224, 140434), (1428, 120372), (1433, 119952), (1666, 103176), (1764, 97444), (1904, 90279), (2142, 80248), (2352, 73083), (2448, 70217), (2499, 68784), (2856, 60186), (2866, 59976), (3332, 51588), (3528, 48722), (4284, 40124), (4299, 39984), (4998, 34392), (5712, 30093), (5732, 29988), (6664, 25794), (7056, 24361), (7497, 22928), (8568, 20062), (8598, 19992), (9996, 17196), (10031, 17136), (11464, 14994), (12897, 13328)]