391530384

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{7927}}^1$

素因数の和:7962

約数の個数: 120

約数和(自身を含む): 1277993600

約数和(自身を除く): 886463216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 784, 882, 1008, 1029, 1176, 1372, 1764, 2058, 2352, 2744, 3087, 3528, 4116, 5488, 6174, 7056, 7927, 8232, 12348, 15854, 16464, 23781, 24696, 31708, 47562, 49392, 55489, 63416, 71343, 95124, 110978, 126832, 142686, 166467, 190248, 221956, 285372, 332934, 380496, 388423, 443912, 499401, 570744, 665868, 776846, 887824, 998802, 1141488, 1165269, 1331736, 1553692, 1997604, 2330538, 2663472, 2718961, 3107384, 3495807, 3995208, 4661076, 5437922, 6214768, 6991614, 7990416, 8156883, 9322152, 10875844, 13983228, 16313766, 18644304, 21751688, 24470649, 27966456, 32627532, 43503376, 48941298, 55932912, 65255064, 97882596, 130510128, 195765192, 391530384]

約数ペア:

[(1, 391530384), (2, 195765192), (3, 130510128), (4, 97882596), (6, 65255064), (7, 55932912), (8, 48941298), (9, 43503376), (12, 32627532), (14, 27966456), (16, 24470649), (18, 21751688), (21, 18644304), (24, 16313766), (28, 13983228), (36, 10875844), (42, 9322152), (48, 8156883), (49, 7990416), (56, 6991614), (63, 6214768), (72, 5437922), (84, 4661076), (98, 3995208), (112, 3495807), (126, 3107384), (144, 2718961), (147, 2663472), (168, 2330538), (196, 1997604), (252, 1553692), (294, 1331736), (336, 1165269), (343, 1141488), (392, 998802), (441, 887824), (504, 776846), (588, 665868), (686, 570744), (784, 499401), (882, 443912), (1008, 388423), (1029, 380496), (1176, 332934), (1372, 285372), (1764, 221956), (2058, 190248), (2352, 166467), (2744, 142686), (3087, 126832), (3528, 110978), (4116, 95124), (5488, 71343), (6174, 63416), (7056, 55489), (7927, 49392), (8232, 47562), (12348, 31708), (15854, 24696), (16464, 23781)]