215578944

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:573

約数の個数: 168

約数和(自身を含む): 713443328

約数和(自身を除く): 497864384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 127, 144, 168, 192, 224, 252, 254, 288, 336, 381, 421, 448, 504, 508, 576, 672, 762, 842, 889, 1008, 1016, 1143, 1263, 1344, 1524, 1684, 1778, 2016, 2032, 2286, 2526, 2667, 2947, 3048, 3368, 3556, 3789, 4032, 4064, 4572, 5052, 5334, 5894, 6096, 6736, 7112, 7578, 8001, 8128, 8841, 9144, 10104, 10668, 11788, 12192, 13472, 14224, 15156, 16002, 17682, 18288, 20208, 21336, 23576, 24384, 26523, 26944, 28448, 30312, 32004, 35364, 36576, 40416, 42672, 47152, 53046, 53467, 56896, 60624, 64008, 70728, 73152, 80832, 85344, 94304, 106092, 106934, 121248, 128016, 141456, 160401, 170688, 188608, 212184, 213868, 242496, 256032, 282912, 320802, 374269, 424368, 427736, 481203, 512064, 565824, 641604, 748538, 848736, 855472, 962406, 1122807, 1283208, 1497076, 1697472, 1710944, 1924812, 2245614, 2566416, 2994152, 3368421, 3421888, 3849624, 4491228, 5132832, 5988304, 6736842, 7699248, 8982456, 10265664, 11976608, 13473684, 15398496, 17964912, 23953216, 26947368, 30796992, 35929824, 53894736, 71859648, 107789472, 215578944]

約数ペア:

[(1, 215578944), (2, 107789472), (3, 71859648), (4, 53894736), (6, 35929824), (7, 30796992), (8, 26947368), (9, 23953216), (12, 17964912), (14, 15398496), (16, 13473684), (18, 11976608), (21, 10265664), (24, 8982456), (28, 7699248), (32, 6736842), (36, 5988304), (42, 5132832), (48, 4491228), (56, 3849624), (63, 3421888), (64, 3368421), (72, 2994152), (84, 2566416), (96, 2245614), (112, 1924812), (126, 1710944), (127, 1697472), (144, 1497076), (168, 1283208), (192, 1122807), (224, 962406), (252, 855472), (254, 848736), (288, 748538), (336, 641604), (381, 565824), (421, 512064), (448, 481203), (504, 427736), (508, 424368), (576, 374269), (672, 320802), (762, 282912), (842, 256032), (889, 242496), (1008, 213868), (1016, 212184), (1143, 188608), (1263, 170688), (1344, 160401), (1524, 141456), (1684, 128016), (1778, 121248), (2016, 106934), (2032, 106092), (2286, 94304), (2526, 85344), (2667, 80832), (2947, 73152), (3048, 70728), (3368, 64008), (3556, 60624), (3789, 56896), (4032, 53467), (4064, 53046), (4572, 47152), (5052, 42672), (5334, 40416), (5894, 36576), (6096, 35364), (6736, 32004), (7112, 30312), (7578, 28448), (8001, 26944), (8128, 26523), (8841, 24384), (9144, 23576), (10104, 21336), (10668, 20208), (11788, 18288), (12192, 17682), (13472, 16002), (14224, 15156)]