276221696

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 586832400

約数和(自身を除く): 310610704

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 109, 128, 152, 218, 256, 304, 436, 521, 608, 872, 1042, 1216, 1744, 2071, 2084, 2432, 3488, 4142, 4168, 4864, 6976, 8284, 8336, 9899, 13952, 16568, 16672, 19798, 27904, 33136, 33344, 39596, 56789, 66272, 66688, 79192, 113578, 132544, 133376, 158384, 227156, 265088, 316768, 454312, 530176, 633536, 908624, 1078991, 1267072, 1817248, 2157982, 2534144, 3634496, 4315964, 7268992, 8631928, 14537984, 17263856, 34527712, 69055424, 138110848, 276221696]

約数ペア:

[(1, 276221696), (2, 138110848), (4, 69055424), (8, 34527712), (16, 17263856), (19, 14537984), (32, 8631928), (38, 7268992), (64, 4315964), (76, 3634496), (109, 2534144), (128, 2157982), (152, 1817248), (218, 1267072), (256, 1078991), (304, 908624), (436, 633536), (521, 530176), (608, 454312), (872, 316768), (1042, 265088), (1216, 227156), (1744, 158384), (2071, 133376), (2084, 132544), (2432, 113578), (3488, 79192), (4142, 66688), (4168, 66272), (4864, 56789), (6976, 39596), (8284, 33344), (8336, 33136), (9899, 27904), (13952, 19798), (16568, 16672)]