23313888

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{479}}^1$

素因数の和:521

約数の個数: 108

約数和(自身を含む): 71940960

約数和(自身を除く): 48627072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 479, 507, 624, 676, 936, 958, 1014, 1248, 1352, 1437, 1521, 1872, 1916, 2028, 2704, 2874, 3042, 3744, 3832, 4056, 4311, 5408, 5748, 6084, 6227, 7664, 8112, 8622, 11496, 12168, 12454, 15328, 16224, 17244, 18681, 22992, 24336, 24908, 34488, 37362, 45984, 48672, 49816, 56043, 68976, 74724, 80951, 99632, 112086, 137952, 149448, 161902, 199264, 224172, 242853, 298896, 323804, 448344, 485706, 597792, 647608, 728559, 896688, 971412, 1295216, 1457118, 1793376, 1942824, 2590432, 2914236, 3885648, 5828472, 7771296, 11656944, 23313888]

約数ペア:

[(1, 23313888), (2, 11656944), (3, 7771296), (4, 5828472), (6, 3885648), (8, 2914236), (9, 2590432), (12, 1942824), (13, 1793376), (16, 1457118), (18, 1295216), (24, 971412), (26, 896688), (32, 728559), (36, 647608), (39, 597792), (48, 485706), (52, 448344), (72, 323804), (78, 298896), (96, 242853), (104, 224172), (117, 199264), (144, 161902), (156, 149448), (169, 137952), (208, 112086), (234, 99632), (288, 80951), (312, 74724), (338, 68976), (416, 56043), (468, 49816), (479, 48672), (507, 45984), (624, 37362), (676, 34488), (936, 24908), (958, 24336), (1014, 22992), (1248, 18681), (1352, 17244), (1437, 16224), (1521, 15328), (1872, 12454), (1916, 12168), (2028, 11496), (2704, 8622), (2874, 8112), (3042, 7664), (3744, 6227), (3832, 6084), (4056, 5748), (4311, 5408)]