23398128

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:487

約数の個数: 120

約数和(自身を含む): 73120320

約数和(自身を除く): 49722192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 312, 348, 377, 431, 464, 468, 522, 624, 696, 754, 862, 936, 1044, 1131, 1293, 1392, 1508, 1724, 1872, 2088, 2262, 2586, 3016, 3393, 3448, 3879, 4176, 4524, 5172, 5603, 6032, 6786, 6896, 7758, 9048, 10344, 11206, 12499, 13572, 15516, 16809, 18096, 20688, 22412, 24998, 27144, 31032, 33618, 37497, 44824, 49996, 50427, 54288, 62064, 67236, 74994, 89648, 99992, 100854, 112491, 134472, 149988, 162487, 199984, 201708, 224982, 268944, 299976, 324974, 403416, 449964, 487461, 599952, 649948, 806832, 899928, 974922, 1299896, 1462383, 1799856, 1949844, 2599792, 2924766, 3899688, 5849532, 7799376, 11699064, 23398128]

約数ペア:

[(1, 23398128), (2, 11699064), (3, 7799376), (4, 5849532), (6, 3899688), (8, 2924766), (9, 2599792), (12, 1949844), (13, 1799856), (16, 1462383), (18, 1299896), (24, 974922), (26, 899928), (29, 806832), (36, 649948), (39, 599952), (48, 487461), (52, 449964), (58, 403416), (72, 324974), (78, 299976), (87, 268944), (104, 224982), (116, 201708), (117, 199984), (144, 162487), (156, 149988), (174, 134472), (208, 112491), (232, 100854), (234, 99992), (261, 89648), (312, 74994), (348, 67236), (377, 62064), (431, 54288), (464, 50427), (468, 49996), (522, 44824), (624, 37497), (696, 33618), (754, 31032), (862, 27144), (936, 24998), (1044, 22412), (1131, 20688), (1293, 18096), (1392, 16809), (1508, 15516), (1724, 13572), (1872, 12499), (2088, 11206), (2262, 10344), (2586, 9048), (3016, 7758), (3393, 6896), (3448, 6786), (3879, 6032), (4176, 5603), (4524, 5172)]