2742705904

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1033}}^1$

素因数の和:1226

約数の個数: 80

約数和(自身を含む): 5649709824

約数和(自身を除く): 2907003920

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 101, 106, 124, 202, 212, 248, 404, 424, 496, 808, 848, 1033, 1616, 1643, 2066, 3131, 3286, 4132, 5353, 6262, 6572, 8264, 10706, 12524, 13144, 16528, 21412, 25048, 26288, 32023, 42824, 50096, 54749, 64046, 85648, 104333, 109498, 128092, 165943, 208666, 218996, 256184, 331886, 417332, 437992, 512368, 663772, 834664, 875984, 1327544, 1669328, 1697219, 2655088, 3234323, 3394438, 5529649, 6468646, 6788876, 11059298, 12937292, 13577752, 22118596, 25874584, 27155504, 44237192, 51749168, 88474384, 171419119, 342838238, 685676476, 1371352952, 2742705904]

約数ペア:

[(1, 2742705904), (2, 1371352952), (4, 685676476), (8, 342838238), (16, 171419119), (31, 88474384), (53, 51749168), (62, 44237192), (101, 27155504), (106, 25874584), (124, 22118596), (202, 13577752), (212, 12937292), (248, 11059298), (404, 6788876), (424, 6468646), (496, 5529649), (808, 3394438), (848, 3234323), (1033, 2655088), (1616, 1697219), (1643, 1669328), (2066, 1327544), (3131, 875984), (3286, 834664), (4132, 663772), (5353, 512368), (6262, 437992), (6572, 417332), (8264, 331886), (10706, 256184), (12524, 218996), (13144, 208666), (16528, 165943), (21412, 128092), (25048, 109498), (26288, 104333), (32023, 85648), (42824, 64046), (50096, 54749)]