2668266688

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:450

約数の個数: 112

約数和(自身を含む): 5736909024

約数和(自身を除く): 3068642336

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 97, 131, 136, 193, 194, 262, 272, 386, 388, 524, 544, 772, 776, 1048, 1088, 1544, 1552, 1649, 2096, 2227, 3088, 3104, 3281, 3298, 4192, 4454, 6176, 6208, 6562, 6596, 8384, 8908, 12352, 12707, 13124, 13192, 17816, 18721, 25283, 25414, 26248, 26384, 35632, 37442, 50566, 50828, 52496, 52768, 71264, 74884, 101132, 101656, 104992, 105536, 142528, 149768, 202264, 203312, 209984, 216019, 299536, 318257, 404528, 406624, 429811, 432038, 599072, 636514, 809056, 813248, 859622, 864076, 1198144, 1273028, 1618112, 1719244, 1728152, 2452451, 2546056, 3438488, 3456304, 4904902, 5092112, 6876976, 6912608, 9809804, 10184224, 13753952, 13825216, 19619608, 20368448, 27507904, 39239216, 41691667, 78478432, 83383334, 156956864, 166766668, 333533336, 667066672, 1334133344, 2668266688]

約数ペア:

[(1, 2668266688), (2, 1334133344), (4, 667066672), (8, 333533336), (16, 166766668), (17, 156956864), (32, 83383334), (34, 78478432), (64, 41691667), (68, 39239216), (97, 27507904), (131, 20368448), (136, 19619608), (193, 13825216), (194, 13753952), (262, 10184224), (272, 9809804), (386, 6912608), (388, 6876976), (524, 5092112), (544, 4904902), (772, 3456304), (776, 3438488), (1048, 2546056), (1088, 2452451), (1544, 1728152), (1552, 1719244), (1649, 1618112), (2096, 1273028), (2227, 1198144), (3088, 864076), (3104, 859622), (3281, 813248), (3298, 809056), (4192, 636514), (4454, 599072), (6176, 432038), (6208, 429811), (6562, 406624), (6596, 404528), (8384, 318257), (8908, 299536), (12352, 216019), (12707, 209984), (13124, 203312), (13192, 202264), (17816, 149768), (18721, 142528), (25283, 105536), (25414, 104992), (26248, 101656), (26384, 101132), (35632, 74884), (37442, 71264), (50566, 52768), (50828, 52496)]