254179968

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{94561}}^1$

素因数の和:94585

約数の個数: 64

約数和(自身を含む): 771625920

約数和(自身を除く): 517445952

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, 336, 384, 448, 672, 896, 1344, 2688, 94561, 189122, 283683, 378244, 567366, 661927, 756488, 1134732, 1323854, 1512976, 1985781, 2269464, 2647708, 3025952, 3971562, 4538928, 5295416, 6051904, 7943124, 9077856, 10590832, 12103808, 15886248, 18155712, 21181664, 31772496, 36311424, 42363328, 63544992, 84726656, 127089984, 254179968]

約数ペア:

[(1, 254179968), (2, 127089984), (3, 84726656), (4, 63544992), (6, 42363328), (7, 36311424), (8, 31772496), (12, 21181664), (14, 18155712), (16, 15886248), (21, 12103808), (24, 10590832), (28, 9077856), (32, 7943124), (42, 6051904), (48, 5295416), (56, 4538928), (64, 3971562), (84, 3025952), (96, 2647708), (112, 2269464), (128, 1985781), (168, 1512976), (192, 1323854), (224, 1134732), (336, 756488), (384, 661927), (448, 567366), (672, 378244), (896, 283683), (1344, 189122), (2688, 94561)]