897358616

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{63337}}^1$

素因数の和:63384

約数の個数: 64

約数和(自身を含む): 2188961280

約数和(自身を除く): 1291602664

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 616, 644, 1012, 1288, 1771, 2024, 3542, 7084, 14168, 63337, 126674, 253348, 443359, 506696, 696707, 886718, 1393414, 1456751, 1773436, 2786828, 2913502, 3546872, 4876949, 5573656, 5827004, 9753898, 10197257, 11654008, 16024261, 19507796, 20394514, 32048522, 39015592, 40789028, 64097044, 81578056, 112169827, 128194088, 224339654, 448679308, 897358616]

約数ペア:

[(1, 897358616), (2, 448679308), (4, 224339654), (7, 128194088), (8, 112169827), (11, 81578056), (14, 64097044), (22, 40789028), (23, 39015592), (28, 32048522), (44, 20394514), (46, 19507796), (56, 16024261), (77, 11654008), (88, 10197257), (92, 9753898), (154, 5827004), (161, 5573656), (184, 4876949), (253, 3546872), (308, 2913502), (322, 2786828), (506, 1773436), (616, 1456751), (644, 1393414), (1012, 886718), (1288, 696707), (1771, 506696), (2024, 443359), (3542, 253348), (7084, 126674), (14168, 63337)]