274328384

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20509}}^1$

素因数の和:20551

約数の個数: 56

約数和(自身を含む): 625144800

約数和(自身を除く): 350816416

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 13376, 20509, 41018, 82036, 164072, 225599, 328144, 389671, 451198, 656288, 779342, 902396, 1312576, 1558684, 1804792, 3117368, 3609584, 4286381, 6234736, 7219168, 8572762, 12469472, 14438336, 17145524, 24938944, 34291048, 68582096, 137164192, 274328384]

約数ペア:

[(1, 274328384), (2, 137164192), (4, 68582096), (8, 34291048), (11, 24938944), (16, 17145524), (19, 14438336), (22, 12469472), (32, 8572762), (38, 7219168), (44, 6234736), (64, 4286381), (76, 3609584), (88, 3117368), (152, 1804792), (176, 1558684), (209, 1312576), (304, 902396), (352, 779342), (418, 656288), (608, 451198), (704, 389671), (836, 328144), (1216, 225599), (1672, 164072), (3344, 82036), (6688, 41018), (13376, 20509)]