16505984768

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:967

約数の個数: 216

約数和(自身を含む): 41652076032

約数和(自身を除く): 25146091264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 127, 128, 182, 196, 208, 224, 254, 256, 364, 392, 416, 448, 508, 637, 728, 784, 797, 832, 889, 896, 1016, 1274, 1456, 1568, 1594, 1651, 1664, 1778, 1792, 2032, 2548, 2912, 3136, 3188, 3302, 3328, 3556, 4064, 5096, 5579, 5824, 6223, 6272, 6376, 6604, 7112, 8128, 10192, 10361, 11158, 11557, 11648, 12446, 12544, 12752, 13208, 14224, 16256, 20384, 20722, 22316, 23114, 23296, 24892, 25504, 26416, 28448, 32512, 39053, 40768, 41444, 44632, 46228, 49784, 51008, 52832, 56896, 72527, 78106, 80899, 81536, 82888, 89264, 92456, 99568, 101219, 102016, 105664, 113792, 145054, 156212, 161798, 163072, 165776, 178528, 184912, 199136, 202438, 204032, 211328, 227584, 290108, 312424, 323596, 331552, 357056, 369824, 398272, 404876, 422656, 507689, 580216, 624848, 647192, 663104, 708533, 714112, 739648, 796544, 809752, 1015378, 1160432, 1249696, 1294384, 1315847, 1326208, 1417066, 1428224, 1479296, 1593088, 1619504, 2030756, 2320864, 2499392, 2588768, 2631694, 2652416, 2834132, 2958592, 3239008, 4061512, 4641728, 4959731, 4998784, 5177536, 5263388, 5668264, 6478016, 8123024, 9210929, 9283456, 9919462, 9997568, 10355072, 10526776, 11336528, 12956032, 16246048, 18421858, 18566912, 19838924, 20710144, 21053552, 22673056, 25912064, 32492096, 36843716, 39677848, 42107104, 45346112, 64476503, 64984192, 73687432, 79355696, 84214208, 90692224, 128953006, 129968384, 147374864, 158711392, 168428416, 181384448, 257906012, 294749728, 317422784, 336856832, 515812024, 589499456, 634845568, 1031624048, 1178998912, 1269691136, 2063248096, 2357997824, 4126496192, 8252992384, 16505984768]

約数ペア:

[(1, 16505984768), (2, 8252992384), (4, 4126496192), (7, 2357997824), (8, 2063248096), (13, 1269691136), (14, 1178998912), (16, 1031624048), (26, 634845568), (28, 589499456), (32, 515812024), (49, 336856832), (52, 317422784), (56, 294749728), (64, 257906012), (91, 181384448), (98, 168428416), (104, 158711392), (112, 147374864), (127, 129968384), (128, 128953006), (182, 90692224), (196, 84214208), (208, 79355696), (224, 73687432), (254, 64984192), (256, 64476503), (364, 45346112), (392, 42107104), (416, 39677848), (448, 36843716), (508, 32492096), (637, 25912064), (728, 22673056), (784, 21053552), (797, 20710144), (832, 19838924), (889, 18566912), (896, 18421858), (1016, 16246048), (1274, 12956032), (1456, 11336528), (1568, 10526776), (1594, 10355072), (1651, 9997568), (1664, 9919462), (1778, 9283456), (1792, 9210929), (2032, 8123024), (2548, 6478016), (2912, 5668264), (3136, 5263388), (3188, 5177536), (3302, 4998784), (3328, 4959731), (3556, 4641728), (4064, 4061512), (5096, 3239008), (5579, 2958592), (5824, 2834132), (6223, 2652416), (6272, 2631694), (6376, 2588768), (6604, 2499392), (7112, 2320864), (8128, 2030756), (10192, 1619504), (10361, 1593088), (11158, 1479296), (11557, 1428224), (11648, 1417066), (12446, 1326208), (12544, 1315847), (12752, 1294384), (13208, 1249696), (14224, 1160432), (16256, 1015378), (20384, 809752), (20722, 796544), (22316, 739648), (23114, 714112), (23296, 708533), (24892, 663104), (25504, 647192), (26416, 624848), (28448, 580216), (32512, 507689), (39053, 422656), (40768, 404876), (41444, 398272), (44632, 369824), (46228, 357056), (49784, 331552), (51008, 323596), (52832, 312424), (56896, 290108), (72527, 227584), (78106, 211328), (80899, 204032), (81536, 202438), (82888, 199136), (89264, 184912), (92456, 178528), (99568, 165776), (101219, 163072), (102016, 161798), (105664, 156212), (113792, 145054)]