254656576

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{907}}^1$

素因数の和:1067

約数の個数: 56

約数和(自身を含む): 523073376

約数和(自身を除く): 268416800

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 107, 164, 214, 328, 428, 656, 856, 907, 1312, 1712, 1814, 2624, 3424, 3628, 4387, 6848, 7256, 8774, 14512, 17548, 29024, 35096, 37187, 58048, 70192, 74374, 97049, 140384, 148748, 194098, 280768, 297496, 388196, 594992, 776392, 1189984, 1552784, 2379968, 3105568, 3979009, 6211136, 7958018, 15916036, 31832072, 63664144, 127328288, 254656576]

約数ペア:

[(1, 254656576), (2, 127328288), (4, 63664144), (8, 31832072), (16, 15916036), (32, 7958018), (41, 6211136), (64, 3979009), (82, 3105568), (107, 2379968), (164, 1552784), (214, 1189984), (328, 776392), (428, 594992), (656, 388196), (856, 297496), (907, 280768), (1312, 194098), (1712, 148748), (1814, 140384), (2624, 97049), (3424, 74374), (3628, 70192), (4387, 58048), (6848, 37187), (7256, 35096), (8774, 29024), (14512, 17548)]