234577616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2207}}^1$

素因数の和:2308

約数の個数: 80

約数和(自身を含む): 567297024

約数和(自身を除く): 332719408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 511, 584, 728, 949, 1022, 1168, 1456, 1898, 2044, 2207, 3796, 4088, 4414, 6643, 7592, 8176, 8828, 13286, 15184, 15449, 17656, 26572, 28691, 30898, 35312, 53144, 57382, 61796, 106288, 114764, 123592, 161111, 200837, 229528, 247184, 322222, 401674, 459056, 644444, 803348, 1127777, 1288888, 1606696, 2094443, 2255554, 2577776, 3213392, 4188886, 4511108, 8377772, 9022216, 14661101, 16755544, 18044432, 29322202, 33511088, 58644404, 117288808, 234577616]

約数ペア:

[(1, 234577616), (2, 117288808), (4, 58644404), (7, 33511088), (8, 29322202), (13, 18044432), (14, 16755544), (16, 14661101), (26, 9022216), (28, 8377772), (52, 4511108), (56, 4188886), (73, 3213392), (91, 2577776), (104, 2255554), (112, 2094443), (146, 1606696), (182, 1288888), (208, 1127777), (292, 803348), (364, 644444), (511, 459056), (584, 401674), (728, 322222), (949, 247184), (1022, 229528), (1168, 200837), (1456, 161111), (1898, 123592), (2044, 114764), (2207, 106288), (3796, 61796), (4088, 57382), (4414, 53144), (6643, 35312), (7592, 30898), (8176, 28691), (8828, 26572), (13286, 17656), (15184, 15449)]