23389128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:552

約数の個数: 128

約数和(自身を含む): 76800000

約数和(自身を除く): 53410872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 499, 504, 558, 651, 744, 756, 837, 868, 998, 1116, 1302, 1497, 1512, 1674, 1736, 1953, 1996, 2232, 2604, 2994, 3348, 3493, 3906, 3992, 4491, 5208, 5859, 5988, 6696, 6986, 7812, 8982, 10479, 11718, 11976, 13473, 13972, 15469, 15624, 17964, 20958, 23436, 26946, 27944, 30938, 31437, 35928, 41916, 46407, 46872, 53892, 61876, 62874, 83832, 92814, 94311, 107784, 108283, 123752, 125748, 139221, 185628, 188622, 216566, 251496, 278442, 324849, 371256, 377244, 417663, 433132, 556884, 649698, 754488, 835326, 866264, 974547, 1113768, 1299396, 1670652, 1949094, 2598792, 2923641, 3341304, 3898188, 5847282, 7796376, 11694564, 23389128]

約数ペア:

[(1, 23389128), (2, 11694564), (3, 7796376), (4, 5847282), (6, 3898188), (7, 3341304), (8, 2923641), (9, 2598792), (12, 1949094), (14, 1670652), (18, 1299396), (21, 1113768), (24, 974547), (27, 866264), (28, 835326), (31, 754488), (36, 649698), (42, 556884), (54, 433132), (56, 417663), (62, 377244), (63, 371256), (72, 324849), (84, 278442), (93, 251496), (108, 216566), (124, 188622), (126, 185628), (168, 139221), (186, 125748), (189, 123752), (216, 108283), (217, 107784), (248, 94311), (252, 92814), (279, 83832), (372, 62874), (378, 61876), (434, 53892), (499, 46872), (504, 46407), (558, 41916), (651, 35928), (744, 31437), (756, 30938), (837, 27944), (868, 26946), (998, 23436), (1116, 20958), (1302, 17964), (1497, 15624), (1512, 15469), (1674, 13972), (1736, 13473), (1953, 11976), (1996, 11718), (2232, 10479), (2604, 8982), (2994, 7812), (3348, 6986), (3493, 6696), (3906, 5988), (3992, 5859), (4491, 5208)]