305065216

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{3301}}^1$

素因数の和:3355

約数の個数: 54

約数和(自身を含む): 642869682

約数和(自身を除く): 337804466

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 361, 608, 722, 1216, 1444, 2432, 2888, 3301, 4864, 5776, 6602, 11552, 13204, 23104, 26408, 46208, 52816, 62719, 92416, 105632, 125438, 211264, 250876, 422528, 501752, 845056, 1003504, 1191661, 2007008, 2383322, 4014016, 4766644, 8028032, 9533288, 16056064, 19066576, 38133152, 76266304, 152532608, 305065216]

約数ペア:

[(1, 305065216), (2, 152532608), (4, 76266304), (8, 38133152), (16, 19066576), (19, 16056064), (32, 9533288), (38, 8028032), (64, 4766644), (76, 4014016), (128, 2383322), (152, 2007008), (256, 1191661), (304, 1003504), (361, 845056), (608, 501752), (722, 422528), (1216, 250876), (1444, 211264), (2432, 125438), (2888, 105632), (3301, 92416), (4864, 62719), (5776, 52816), (6602, 46208), (11552, 26408), (13204, 23104)]