231767712

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:667

約数の個数: 144

約数和(自身を含む): 725306400

約数和(自身を除く): 493538688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 149, 176, 198, 264, 288, 298, 352, 396, 447, 491, 528, 596, 792, 894, 982, 1056, 1192, 1341, 1473, 1584, 1639, 1788, 1964, 2384, 2682, 2946, 3168, 3278, 3576, 3928, 4419, 4768, 4917, 5364, 5401, 5892, 6556, 7152, 7856, 8838, 9834, 10728, 10802, 11784, 13112, 14304, 14751, 15712, 16203, 17676, 19668, 21456, 21604, 23568, 26224, 29502, 32406, 35352, 39336, 42912, 43208, 47136, 48609, 52448, 59004, 64812, 70704, 73159, 78672, 86416, 97218, 118008, 129624, 141408, 146318, 157344, 172832, 194436, 219477, 236016, 259248, 292636, 388872, 438954, 472032, 518496, 585272, 658431, 777744, 804749, 877908, 1170544, 1316862, 1555488, 1609498, 1755816, 2341088, 2414247, 2633724, 3218996, 3511632, 4828494, 5267448, 6437992, 7023264, 7242741, 9656988, 10534896, 12875984, 14485482, 19313976, 21069792, 25751968, 28970964, 38627952, 57941928, 77255904, 115883856, 231767712]

約数ペア:

[(1, 231767712), (2, 115883856), (3, 77255904), (4, 57941928), (6, 38627952), (8, 28970964), (9, 25751968), (11, 21069792), (12, 19313976), (16, 14485482), (18, 12875984), (22, 10534896), (24, 9656988), (32, 7242741), (33, 7023264), (36, 6437992), (44, 5267448), (48, 4828494), (66, 3511632), (72, 3218996), (88, 2633724), (96, 2414247), (99, 2341088), (132, 1755816), (144, 1609498), (149, 1555488), (176, 1316862), (198, 1170544), (264, 877908), (288, 804749), (298, 777744), (352, 658431), (396, 585272), (447, 518496), (491, 472032), (528, 438954), (596, 388872), (792, 292636), (894, 259248), (982, 236016), (1056, 219477), (1192, 194436), (1341, 172832), (1473, 157344), (1584, 146318), (1639, 141408), (1788, 129624), (1964, 118008), (2384, 97218), (2682, 86416), (2946, 78672), (3168, 73159), (3278, 70704), (3576, 64812), (3928, 59004), (4419, 52448), (4768, 48609), (4917, 47136), (5364, 43208), (5401, 42912), (5892, 39336), (6556, 35352), (7152, 32406), (7856, 29502), (8838, 26224), (9834, 23568), (10728, 21604), (10802, 21456), (11784, 19668), (13112, 17676), (14304, 16203), (14751, 15712)]