677339968

素因数分解:

$2^6\times {\mathrm{19}}^3\times {\mathrm{1543}}^1$

素因数の和:1612

約数の個数: 56

約数和(自身を含む): 1419677120

約数和(自身を除く): 742337152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 1543, 2888, 3086, 5776, 6172, 6859, 11552, 12344, 13718, 23104, 24688, 27436, 29317, 49376, 54872, 58634, 98752, 109744, 117268, 219488, 234536, 438976, 469072, 557023, 938144, 1114046, 1876288, 2228092, 4456184, 8912368, 10583437, 17824736, 21166874, 35649472, 42333748, 84667496, 169334992, 338669984, 677339968]

約数ペア:

[(1, 677339968), (2, 338669984), (4, 169334992), (8, 84667496), (16, 42333748), (19, 35649472), (32, 21166874), (38, 17824736), (64, 10583437), (76, 8912368), (152, 4456184), (304, 2228092), (361, 1876288), (608, 1114046), (722, 938144), (1216, 557023), (1444, 469072), (1543, 438976), (2888, 234536), (3086, 219488), (5776, 117268), (6172, 109744), (6859, 98752), (11552, 58634), (12344, 54872), (13718, 49376), (23104, 29317), (24688, 27436)]