2019765888

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{11927}}^1$

素因数の和:11964

約数の個数: 192

約数和(自身を含む): 6934939200

約数和(自身を除く): 4915173312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 896, 1008, 1152, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2646, 2688, 3024, 3136, 3456, 3528, 4032, 4704, 5292, 6048, 6272, 7056, 8064, 9408, 10584, 11927, 12096, 14112, 18816, 21168, 23854, 24192, 28224, 35781, 42336, 47708, 56448, 71562, 83489, 84672, 95416, 107343, 143124, 166978, 169344, 190832, 214686, 250467, 286248, 322029, 333956, 381664, 429372, 500934, 572496, 584423, 644058, 667912, 751401, 763328, 858744, 1001868, 1144992, 1168846, 1288116, 1335824, 1502802, 1526656, 1717488, 1753269, 2003736, 2254203, 2289984, 2337692, 2576232, 2671648, 3005604, 3434976, 3506538, 4007472, 4508406, 4579968, 4675384, 5152464, 5259807, 5343296, 6011208, 6869952, 7013076, 8014944, 9016812, 9350768, 10304928, 10519614, 10686592, 12022416, 13739904, 14026152, 15779421, 16029888, 18033624, 18701536, 20609856, 21039228, 24044832, 28052304, 31558842, 32059776, 36067248, 37403072, 41219712, 42078456, 48089664, 56104608, 63117684, 72134496, 74806144, 84156912, 96179328, 112209216, 126235368, 144268992, 168313824, 224418432, 252470736, 288537984, 336627648, 504941472, 673255296, 1009882944, 2019765888]

約数ペア:

[(1, 2019765888), (2, 1009882944), (3, 673255296), (4, 504941472), (6, 336627648), (7, 288537984), (8, 252470736), (9, 224418432), (12, 168313824), (14, 144268992), (16, 126235368), (18, 112209216), (21, 96179328), (24, 84156912), (27, 74806144), (28, 72134496), (32, 63117684), (36, 56104608), (42, 48089664), (48, 42078456), (49, 41219712), (54, 37403072), (56, 36067248), (63, 32059776), (64, 31558842), (72, 28052304), (84, 24044832), (96, 21039228), (98, 20609856), (108, 18701536), (112, 18033624), (126, 16029888), (128, 15779421), (144, 14026152), (147, 13739904), (168, 12022416), (189, 10686592), (192, 10519614), (196, 10304928), (216, 9350768), (224, 9016812), (252, 8014944), (288, 7013076), (294, 6869952), (336, 6011208), (378, 5343296), (384, 5259807), (392, 5152464), (432, 4675384), (441, 4579968), (448, 4508406), (504, 4007472), (576, 3506538), (588, 3434976), (672, 3005604), (756, 2671648), (784, 2576232), (864, 2337692), (882, 2289984), (896, 2254203), (1008, 2003736), (1152, 1753269), (1176, 1717488), (1323, 1526656), (1344, 1502802), (1512, 1335824), (1568, 1288116), (1728, 1168846), (1764, 1144992), (2016, 1001868), (2352, 858744), (2646, 763328), (2688, 751401), (3024, 667912), (3136, 644058), (3456, 584423), (3528, 572496), (4032, 500934), (4704, 429372), (5292, 381664), (6048, 333956), (6272, 322029), (7056, 286248), (8064, 250467), (9408, 214686), (10584, 190832), (11927, 169344), (12096, 166978), (14112, 143124), (18816, 107343), (21168, 95416), (23854, 84672), (24192, 83489), (28224, 71562), (35781, 56448), (42336, 47708)]