2815481536

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:642

約数の個数: 112

約数和(自身を含む): 6505773120

約数和(自身を除く): 3690291584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 241, 293, 356, 448, 482, 586, 623, 712, 964, 1172, 1246, 1424, 1687, 1928, 2051, 2344, 2492, 2848, 3374, 3856, 4102, 4688, 4984, 5696, 6748, 7712, 8204, 9376, 9968, 13496, 15424, 16408, 18752, 19936, 21449, 26077, 26992, 32816, 39872, 42898, 52154, 53984, 65632, 70613, 85796, 104308, 107968, 131264, 141226, 150143, 171592, 182539, 208616, 282452, 300286, 343184, 365078, 417232, 494291, 564904, 600572, 686368, 730156, 834464, 988582, 1129808, 1201144, 1372736, 1460312, 1668928, 1977164, 2259616, 2402288, 2920624, 3954328, 4519232, 4804576, 5841248, 6284557, 7908656, 9609152, 11682496, 12569114, 15817312, 25138228, 31634624, 43991899, 50276456, 87983798, 100552912, 175967596, 201105824, 351935192, 402211648, 703870384, 1407740768, 2815481536]

約数ペア:

[(1, 2815481536), (2, 1407740768), (4, 703870384), (7, 402211648), (8, 351935192), (14, 201105824), (16, 175967596), (28, 100552912), (32, 87983798), (56, 50276456), (64, 43991899), (89, 31634624), (112, 25138228), (178, 15817312), (224, 12569114), (241, 11682496), (293, 9609152), (356, 7908656), (448, 6284557), (482, 5841248), (586, 4804576), (623, 4519232), (712, 3954328), (964, 2920624), (1172, 2402288), (1246, 2259616), (1424, 1977164), (1687, 1668928), (1928, 1460312), (2051, 1372736), (2344, 1201144), (2492, 1129808), (2848, 988582), (3374, 834464), (3856, 730156), (4102, 686368), (4688, 600572), (4984, 564904), (5696, 494291), (6748, 417232), (7712, 365078), (8204, 343184), (9376, 300286), (9968, 282452), (13496, 208616), (15424, 182539), (16408, 171592), (18752, 150143), (19936, 141226), (21449, 131264), (26077, 107968), (26992, 104308), (32816, 85796), (39872, 70613), (42898, 65632), (52154, 53984)]