28011068784

素因数分解:

$2^4\times 3^5\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{839}}^1$

素因数の和:1170

約数の個数: 240

約数和(自身を含む): 84321269760

約数和(自身を除く): 56310200976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 277, 279, 324, 372, 432, 486, 496, 554, 558, 648, 744, 831, 837, 839, 972, 1108, 1116, 1296, 1488, 1662, 1674, 1678, 1944, 2216, 2232, 2493, 2511, 2517, 3324, 3348, 3356, 3888, 4432, 4464, 4986, 5022, 5034, 6648, 6696, 6712, 7479, 7533, 7551, 8587, 9972, 10044, 10068, 13296, 13392, 13424, 14958, 15066, 15102, 17174, 19944, 20088, 20136, 22437, 22653, 25761, 26009, 29916, 30132, 30204, 34348, 39888, 40176, 40272, 44874, 45306, 51522, 52018, 59832, 60264, 60408, 67311, 67959, 68696, 77283, 78027, 89748, 90612, 103044, 104036, 119664, 120528, 120816, 134622, 135918, 137392, 154566, 156054, 179496, 181224, 203877, 206088, 208072, 231849, 232403, 234081, 269244, 271836, 309132, 312108, 358992, 362448, 407754, 412176, 416144, 463698, 464806, 468162, 538488, 543672, 618264, 624216, 695547, 697209, 702243, 815508, 927396, 929612, 936324, 1076976, 1087344, 1236528, 1248432, 1391094, 1394418, 1404486, 1631016, 1854792, 1859224, 1872648, 2086641, 2091627, 2106729, 2782188, 2788836, 2808972, 3262032, 3709584, 3718448, 3745296, 4173282, 4183254, 4213458, 5564376, 5577672, 5617944, 6274881, 6320187, 7204493, 8346564, 8366508, 8426916, 11128752, 11155344, 11235888, 12549762, 12640374, 14408986, 16693128, 16733016, 16853832, 18824643, 21613479, 25099524, 25280748, 28817972, 33386256, 33466032, 33707664, 37649286, 43226958, 50199048, 50561496, 56473929, 57635944, 64840437, 75298572, 86453916, 100398096, 101122992, 112947858, 115271888, 129680874, 150597144, 172907832, 194521311, 225895716, 259361748, 301194288, 345815664, 389042622, 451791432, 518723496, 583563933, 778085244, 903582864, 1037446992, 1167127866, 1556170488, 1750691799, 2334255732, 3112340976, 3501383598, 4668511464, 7002767196, 9337022928, 14005534392, 28011068784]

約数ペア:

[(1, 28011068784), (2, 14005534392), (3, 9337022928), (4, 7002767196), (6, 4668511464), (8, 3501383598), (9, 3112340976), (12, 2334255732), (16, 1750691799), (18, 1556170488), (24, 1167127866), (27, 1037446992), (31, 903582864), (36, 778085244), (48, 583563933), (54, 518723496), (62, 451791432), (72, 389042622), (81, 345815664), (93, 301194288), (108, 259361748), (124, 225895716), (144, 194521311), (162, 172907832), (186, 150597144), (216, 129680874), (243, 115271888), (248, 112947858), (277, 101122992), (279, 100398096), (324, 86453916), (372, 75298572), (432, 64840437), (486, 57635944), (496, 56473929), (554, 50561496), (558, 50199048), (648, 43226958), (744, 37649286), (831, 33707664), (837, 33466032), (839, 33386256), (972, 28817972), (1108, 25280748), (1116, 25099524), (1296, 21613479), (1488, 18824643), (1662, 16853832), (1674, 16733016), (1678, 16693128), (1944, 14408986), (2216, 12640374), (2232, 12549762), (2493, 11235888), (2511, 11155344), (2517, 11128752), (3324, 8426916), (3348, 8366508), (3356, 8346564), (3888, 7204493), (4432, 6320187), (4464, 6274881), (4986, 5617944), (5022, 5577672), (5034, 5564376), (6648, 4213458), (6696, 4183254), (6712, 4173282), (7479, 3745296), (7533, 3718448), (7551, 3709584), (8587, 3262032), (9972, 2808972), (10044, 2788836), (10068, 2782188), (13296, 2106729), (13392, 2091627), (13424, 2086641), (14958, 1872648), (15066, 1859224), (15102, 1854792), (17174, 1631016), (19944, 1404486), (20088, 1394418), (20136, 1391094), (22437, 1248432), (22653, 1236528), (25761, 1087344), (26009, 1076976), (29916, 936324), (30132, 929612), (30204, 927396), (34348, 815508), (39888, 702243), (40176, 697209), (40272, 695547), (44874, 624216), (45306, 618264), (51522, 543672), (52018, 538488), (59832, 468162), (60264, 464806), (60408, 463698), (67311, 416144), (67959, 412176), (68696, 407754), (77283, 362448), (78027, 358992), (89748, 312108), (90612, 309132), (103044, 271836), (104036, 269244), (119664, 234081), (120528, 232403), (120816, 231849), (134622, 208072), (135918, 206088), (137392, 203877), (154566, 181224), (156054, 179496)]