1237156986260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{337}}^1\times {\mathrm{8291}}^1$

素因数の和:8794

約数の個数: 144

約数和(自身を含む): 2843480832192

約数和(自身を除く): 1606323845932

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 131, 169, 260, 262, 337, 338, 524, 655, 674, 676, 845, 1310, 1348, 1685, 1690, 1703, 2620, 3370, 3380, 3406, 4381, 6740, 6812, 8291, 8515, 8762, 16582, 17030, 17524, 21905, 22139, 33164, 34060, 41455, 43810, 44147, 44278, 56953, 82910, 87620, 88294, 88556, 107783, 110695, 113906, 165820, 176588, 215566, 220735, 221390, 227812, 284765, 431132, 441470, 442780, 538915, 569530, 573911, 882940, 1077830, 1086121, 1139060, 1147822, 1401179, 2155660, 2172242, 2295644, 2794067, 2802358, 2869555, 4344484, 5430605, 5588134, 5604716, 5739110, 7005895, 7460843, 10861210, 11176268, 11478220, 13970335, 14011790, 14119573, 14921686, 21722420, 27940670, 28023580, 28239146, 29843372, 36322871, 37304215, 55881340, 56478292, 70597865, 72645742, 74608430, 141195730, 145291484, 149216860, 181614355, 183554449, 282391460, 363228710, 366022777, 367108898, 472197323, 726457420, 732045554, 734217796, 917772245, 944394646, 1464091108, 1830113885, 1835544490, 1888789292, 2360986615, 3660227770, 3671088980, 4721973230, 4758296101, 7320455540, 9443946460, 9516592202, 19033184404, 23791480505, 47582961010, 61857849313, 95165922020, 123715698626, 247431397252, 309289246565, 618578493130, 1237156986260]

約数ペア:

[(1, 1237156986260), (2, 618578493130), (4, 309289246565), (5, 247431397252), (10, 123715698626), (13, 95165922020), (20, 61857849313), (26, 47582961010), (52, 23791480505), (65, 19033184404), (130, 9516592202), (131, 9443946460), (169, 7320455540), (260, 4758296101), (262, 4721973230), (337, 3671088980), (338, 3660227770), (524, 2360986615), (655, 1888789292), (674, 1835544490), (676, 1830113885), (845, 1464091108), (1310, 944394646), (1348, 917772245), (1685, 734217796), (1690, 732045554), (1703, 726457420), (2620, 472197323), (3370, 367108898), (3380, 366022777), (3406, 363228710), (4381, 282391460), (6740, 183554449), (6812, 181614355), (8291, 149216860), (8515, 145291484), (8762, 141195730), (16582, 74608430), (17030, 72645742), (17524, 70597865), (21905, 56478292), (22139, 55881340), (33164, 37304215), (34060, 36322871), (41455, 29843372), (43810, 28239146), (44147, 28023580), (44278, 27940670), (56953, 21722420), (82910, 14921686), (87620, 14119573), (88294, 14011790), (88556, 13970335), (107783, 11478220), (110695, 11176268), (113906, 10861210), (165820, 7460843), (176588, 7005895), (215566, 5739110), (220735, 5604716), (221390, 5588134), (227812, 5430605), (284765, 4344484), (431132, 2869555), (441470, 2802358), (442780, 2794067), (538915, 2295644), (569530, 2172242), (573911, 2155660), (882940, 1401179), (1077830, 1147822), (1086121, 1139060)]