663948864

素因数分解:

$2^6\times 3^2\times {\mathrm{79}}^1\times {\mathrm{14591}}^1$

素因数の和:14688

約数の個数: 84

約数和(自身を含む): 1927311360

約数和(自身を除く): 1263362496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 144, 158, 192, 237, 288, 316, 474, 576, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5056, 5688, 7584, 11376, 14591, 15168, 22752, 29182, 43773, 45504, 58364, 87546, 116728, 131319, 175092, 233456, 262638, 350184, 466912, 525276, 700368, 933824, 1050552, 1152689, 1400736, 2101104, 2305378, 2801472, 3458067, 4202208, 4610756, 6916134, 8404416, 9221512, 10374201, 13832268, 18443024, 20748402, 27664536, 36886048, 41496804, 55329072, 73772096, 82993608, 110658144, 165987216, 221316288, 331974432, 663948864]

約数ペア:

[(1, 663948864), (2, 331974432), (3, 221316288), (4, 165987216), (6, 110658144), (8, 82993608), (9, 73772096), (12, 55329072), (16, 41496804), (18, 36886048), (24, 27664536), (32, 20748402), (36, 18443024), (48, 13832268), (64, 10374201), (72, 9221512), (79, 8404416), (96, 6916134), (144, 4610756), (158, 4202208), (192, 3458067), (237, 2801472), (288, 2305378), (316, 2101104), (474, 1400736), (576, 1152689), (632, 1050552), (711, 933824), (948, 700368), (1264, 525276), (1422, 466912), (1896, 350184), (2528, 262638), (2844, 233456), (3792, 175092), (5056, 131319), (5688, 116728), (7584, 87546), (11376, 58364), (14591, 45504), (15168, 43773), (22752, 29182)]