668848096

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{659}}^1$

素因数の和:896

約数の個数: 96

約数和(自身を含む): 1580705280

約数和(自身を除く): 911857184

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 197, 224, 322, 368, 394, 644, 659, 736, 788, 1288, 1318, 1379, 1576, 2576, 2636, 2758, 3152, 4531, 4613, 5152, 5272, 5516, 6304, 9062, 9226, 10544, 11032, 15157, 18124, 18452, 21088, 22064, 30314, 31717, 36248, 36904, 44128, 60628, 63434, 72496, 73808, 106099, 121256, 126868, 129823, 144992, 147616, 212198, 242512, 253736, 259646, 424396, 485024, 507472, 519292, 848792, 908761, 1014944, 1038584, 1697584, 1817522, 2077168, 2985929, 3395168, 3635044, 4154336, 5971858, 7270088, 11943716, 14540176, 20901503, 23887432, 29080352, 41803006, 47774864, 83606012, 95549728, 167212024, 334424048, 668848096]

約数ペア:

[(1, 668848096), (2, 334424048), (4, 167212024), (7, 95549728), (8, 83606012), (14, 47774864), (16, 41803006), (23, 29080352), (28, 23887432), (32, 20901503), (46, 14540176), (56, 11943716), (92, 7270088), (112, 5971858), (161, 4154336), (184, 3635044), (197, 3395168), (224, 2985929), (322, 2077168), (368, 1817522), (394, 1697584), (644, 1038584), (659, 1014944), (736, 908761), (788, 848792), (1288, 519292), (1318, 507472), (1379, 485024), (1576, 424396), (2576, 259646), (2636, 253736), (2758, 242512), (3152, 212198), (4531, 147616), (4613, 144992), (5152, 129823), (5272, 126868), (5516, 121256), (6304, 106099), (9062, 73808), (9226, 72496), (10544, 63434), (11032, 60628), (15157, 44128), (18124, 36904), (18452, 36248), (21088, 31717), (22064, 30314)]