1888647936

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{351311}}^1$

素因数の和:351337

約数の個数: 72

約数和(自身を含む): 5744653824

約数和(自身を除く): 3856005888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 351311, 702622, 1053933, 1405244, 2107866, 2459177, 2810488, 4215732, 4918354, 5620976, 7377531, 8431464, 9836708, 11241952, 14755062, 16862928, 19673416, 22483904, 29510124, 33725856, 39346832, 44967808, 59020248, 67451712, 78693664, 89935616, 118040496, 134903424, 157387328, 236080992, 269806848, 314774656, 472161984, 629549312, 944323968, 1888647936]

約数ペア:

[(1, 1888647936), (2, 944323968), (3, 629549312), (4, 472161984), (6, 314774656), (7, 269806848), (8, 236080992), (12, 157387328), (14, 134903424), (16, 118040496), (21, 89935616), (24, 78693664), (28, 67451712), (32, 59020248), (42, 44967808), (48, 39346832), (56, 33725856), (64, 29510124), (84, 22483904), (96, 19673416), (112, 16862928), (128, 14755062), (168, 11241952), (192, 9836708), (224, 8431464), (256, 7377531), (336, 5620976), (384, 4918354), (448, 4215732), (672, 2810488), (768, 2459177), (896, 2107866), (1344, 1405244), (1792, 1053933), (2688, 702622), (5376, 351311)]