306999576

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{761}}^1$

素因数の和:1217

約数の個数: 96

約数和(自身を含む): 898672320

約数和(自身を除く): 591672744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 431, 468, 761, 862, 936, 1293, 1522, 1724, 2283, 2586, 3044, 3448, 3879, 4566, 5172, 5603, 6088, 6849, 7758, 9132, 9893, 10344, 11206, 13698, 15516, 16809, 18264, 19786, 22412, 27396, 29679, 31032, 33618, 39572, 44824, 50427, 54792, 59358, 67236, 79144, 89037, 100854, 118716, 134472, 178074, 201708, 237432, 327991, 356148, 403416, 655982, 712296, 983973, 1311964, 1967946, 2623928, 2951919, 3935892, 4263883, 5903838, 7871784, 8527766, 11807676, 12791649, 17055532, 23615352, 25583298, 34111064, 38374947, 51166596, 76749894, 102333192, 153499788, 306999576]

約数ペア:

[(1, 306999576), (2, 153499788), (3, 102333192), (4, 76749894), (6, 51166596), (8, 38374947), (9, 34111064), (12, 25583298), (13, 23615352), (18, 17055532), (24, 12791649), (26, 11807676), (36, 8527766), (39, 7871784), (52, 5903838), (72, 4263883), (78, 3935892), (104, 2951919), (117, 2623928), (156, 1967946), (234, 1311964), (312, 983973), (431, 712296), (468, 655982), (761, 403416), (862, 356148), (936, 327991), (1293, 237432), (1522, 201708), (1724, 178074), (2283, 134472), (2586, 118716), (3044, 100854), (3448, 89037), (3879, 79144), (4566, 67236), (5172, 59358), (5603, 54792), (6088, 50427), (6849, 44824), (7758, 39572), (9132, 33618), (9893, 31032), (10344, 29679), (11206, 27396), (13698, 22412), (15516, 19786), (16809, 18264)]