566931968

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1625

約数の個数: 80

約数和(自身を含む): 1220921856

約数和(自身を除く): 653989888

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 256, 368, 496, 512, 713, 736, 992, 1426, 1472, 1553, 1984, 2852, 2944, 3106, 3968, 5704, 5888, 6212, 7936, 11408, 11776, 12424, 15872, 22816, 24848, 35719, 45632, 48143, 49696, 71438, 91264, 96286, 99392, 142876, 182528, 192572, 198784, 285752, 365056, 385144, 397568, 571504, 770288, 795136, 1107289, 1143008, 1540576, 2214578, 2286016, 3081152, 4429156, 4572032, 6162304, 8858312, 9144064, 12324608, 17716624, 18288128, 24649216, 35433248, 70866496, 141732992, 283465984, 566931968]

約数ペア:

[(1, 566931968), (2, 283465984), (4, 141732992), (8, 70866496), (16, 35433248), (23, 24649216), (31, 18288128), (32, 17716624), (46, 12324608), (62, 9144064), (64, 8858312), (92, 6162304), (124, 4572032), (128, 4429156), (184, 3081152), (248, 2286016), (256, 2214578), (368, 1540576), (496, 1143008), (512, 1107289), (713, 795136), (736, 770288), (992, 571504), (1426, 397568), (1472, 385144), (1553, 365056), (1984, 285752), (2852, 198784), (2944, 192572), (3106, 182528), (3968, 142876), (5704, 99392), (5888, 96286), (6212, 91264), (7936, 71438), (11408, 49696), (11776, 48143), (12424, 45632), (15872, 35719), (22816, 24848)]