2807552988

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{967}}^1$

素因数の和:1118

約数の個数: 144

約数和(自身を含む): 7695367680

約数和(自身を除く): 4887814692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 103, 108, 116, 162, 174, 206, 243, 261, 309, 324, 348, 412, 486, 522, 618, 783, 927, 967, 972, 1044, 1236, 1566, 1854, 1934, 2349, 2781, 2901, 2987, 3132, 3708, 3868, 4698, 5562, 5802, 5974, 7047, 8343, 8703, 8961, 9396, 11124, 11604, 11948, 14094, 16686, 17406, 17922, 25029, 26109, 26883, 28043, 28188, 33372, 34812, 35844, 50058, 52218, 53766, 56086, 78327, 80649, 84129, 99601, 100116, 104436, 107532, 112172, 156654, 161298, 168258, 199202, 234981, 241947, 252387, 298803, 313308, 322596, 336516, 398404, 469962, 483894, 504774, 597606, 725841, 757161, 896409, 939924, 967788, 1009548, 1195212, 1451682, 1514322, 1792818, 2271483, 2689227, 2888429, 2903364, 3028644, 3585636, 4542966, 5378454, 5776858, 6814449, 8067681, 8665287, 9085932, 10756908, 11553716, 13628898, 16135362, 17330574, 24203043, 25995861, 27257796, 32270724, 34661148, 48406086, 51991722, 77987583, 96812172, 103983444, 155975166, 233962749, 311950332, 467925498, 701888247, 935850996, 1403776494, 2807552988]

約数ペア:

[(1, 2807552988), (2, 1403776494), (3, 935850996), (4, 701888247), (6, 467925498), (9, 311950332), (12, 233962749), (18, 155975166), (27, 103983444), (29, 96812172), (36, 77987583), (54, 51991722), (58, 48406086), (81, 34661148), (87, 32270724), (103, 27257796), (108, 25995861), (116, 24203043), (162, 17330574), (174, 16135362), (206, 13628898), (243, 11553716), (261, 10756908), (309, 9085932), (324, 8665287), (348, 8067681), (412, 6814449), (486, 5776858), (522, 5378454), (618, 4542966), (783, 3585636), (927, 3028644), (967, 2903364), (972, 2888429), (1044, 2689227), (1236, 2271483), (1566, 1792818), (1854, 1514322), (1934, 1451682), (2349, 1195212), (2781, 1009548), (2901, 967788), (2987, 939924), (3132, 896409), (3708, 757161), (3868, 725841), (4698, 597606), (5562, 504774), (5802, 483894), (5974, 469962), (7047, 398404), (8343, 336516), (8703, 322596), (8961, 313308), (9396, 298803), (11124, 252387), (11604, 241947), (11948, 234981), (14094, 199202), (16686, 168258), (17406, 161298), (17922, 156654), (25029, 112172), (26109, 107532), (26883, 104436), (28043, 100116), (28188, 99601), (33372, 84129), (34812, 80649), (35844, 78327), (50058, 56086), (52218, 53766)]