249029728

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2113}}^1$

素因数の和:2279

約数の個数: 48

約数和(自身を含む): 511418880

約数和(自身を除く): 262389152

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 127, 232, 254, 464, 508, 928, 1016, 2032, 2113, 3683, 4064, 4226, 7366, 8452, 14732, 16904, 29464, 33808, 58928, 61277, 67616, 117856, 122554, 245108, 268351, 490216, 536702, 980432, 1073404, 1960864, 2146808, 4293616, 7782179, 8587232, 15564358, 31128716, 62257432, 124514864, 249029728]

約数ペア:

[(1, 249029728), (2, 124514864), (4, 62257432), (8, 31128716), (16, 15564358), (29, 8587232), (32, 7782179), (58, 4293616), (116, 2146808), (127, 1960864), (232, 1073404), (254, 980432), (464, 536702), (508, 490216), (928, 268351), (1016, 245108), (2032, 122554), (2113, 117856), (3683, 67616), (4064, 61277), (4226, 58928), (7366, 33808), (8452, 29464), (14732, 16904)]