18767348288

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{6947}}^1$

素因数の和:7180

約数の個数: 112

約数和(自身を含む): 42693848064

約数和(自身を除く): 23926499776

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 191, 208, 221, 272, 382, 416, 442, 544, 764, 832, 884, 1088, 1528, 1768, 2483, 3056, 3247, 3536, 4966, 6112, 6494, 6947, 7072, 9932, 12224, 12988, 13894, 14144, 19864, 25976, 27788, 39728, 42211, 51952, 55576, 79456, 84422, 90311, 103904, 111152, 118099, 158912, 168844, 180622, 207808, 222304, 236198, 337688, 361244, 444608, 472396, 675376, 722488, 944792, 1326877, 1350752, 1444976, 1535287, 1889584, 2653754, 2701504, 2889952, 3070574, 3779168, 5307508, 5779904, 6141148, 7558336, 10615016, 12282296, 17249401, 21230032, 22556909, 24564592, 34498802, 42460064, 45113818, 49129184, 68997604, 84920128, 90227636, 98258368, 137995208, 180455272, 275990416, 293239817, 360910544, 551980832, 586479634, 721821088, 1103961664, 1172959268, 1443642176, 2345918536, 4691837072, 9383674144, 18767348288]

約数ペア:

[(1, 18767348288), (2, 9383674144), (4, 4691837072), (8, 2345918536), (13, 1443642176), (16, 1172959268), (17, 1103961664), (26, 721821088), (32, 586479634), (34, 551980832), (52, 360910544), (64, 293239817), (68, 275990416), (104, 180455272), (136, 137995208), (191, 98258368), (208, 90227636), (221, 84920128), (272, 68997604), (382, 49129184), (416, 45113818), (442, 42460064), (544, 34498802), (764, 24564592), (832, 22556909), (884, 21230032), (1088, 17249401), (1528, 12282296), (1768, 10615016), (2483, 7558336), (3056, 6141148), (3247, 5779904), (3536, 5307508), (4966, 3779168), (6112, 3070574), (6494, 2889952), (6947, 2701504), (7072, 2653754), (9932, 1889584), (12224, 1535287), (12988, 1444976), (13894, 1350752), (14144, 1326877), (19864, 944792), (25976, 722488), (27788, 675376), (39728, 472396), (42211, 444608), (51952, 361244), (55576, 337688), (79456, 236198), (84422, 222304), (90311, 207808), (103904, 180622), (111152, 168844), (118099, 158912)]