337702144

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 791175168

約数和(自身を除く): 453473024

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 47, 52, 64, 68, 94, 104, 127, 128, 136, 188, 208, 221, 254, 256, 272, 376, 416, 442, 508, 544, 611, 752, 799, 832, 884, 1016, 1088, 1222, 1504, 1598, 1651, 1664, 1768, 2032, 2159, 2176, 2444, 3008, 3196, 3302, 3328, 3536, 4064, 4318, 4352, 4888, 5969, 6016, 6392, 6604, 7072, 8128, 8636, 9776, 10387, 11938, 12032, 12784, 13208, 14144, 16256, 17272, 19552, 20774, 23876, 25568, 26416, 28067, 28288, 32512, 34544, 39104, 41548, 47752, 51136, 52832, 56134, 56576, 69088, 77597, 78208, 83096, 95504, 101473, 102272, 105664, 112268, 138176, 155194, 156416, 166192, 191008, 202946, 204544, 211328, 224536, 276352, 310388, 332384, 382016, 405892, 422656, 449072, 552704, 620776, 664768, 764032, 811784, 898144, 1241552, 1319149, 1329536, 1528064, 1623568, 1796288, 2483104, 2638298, 2659072, 3247136, 3592576, 4966208, 5276596, 6494272, 7185152, 9932416, 10553192, 12988544, 19864832, 21106384, 25977088, 42212768, 84425536, 168851072, 337702144]

約数ペア:

[(1, 337702144), (2, 168851072), (4, 84425536), (8, 42212768), (13, 25977088), (16, 21106384), (17, 19864832), (26, 12988544), (32, 10553192), (34, 9932416), (47, 7185152), (52, 6494272), (64, 5276596), (68, 4966208), (94, 3592576), (104, 3247136), (127, 2659072), (128, 2638298), (136, 2483104), (188, 1796288), (208, 1623568), (221, 1528064), (254, 1329536), (256, 1319149), (272, 1241552), (376, 898144), (416, 811784), (442, 764032), (508, 664768), (544, 620776), (611, 552704), (752, 449072), (799, 422656), (832, 405892), (884, 382016), (1016, 332384), (1088, 310388), (1222, 276352), (1504, 224536), (1598, 211328), (1651, 204544), (1664, 202946), (1768, 191008), (2032, 166192), (2159, 156416), (2176, 155194), (2444, 138176), (3008, 112268), (3196, 105664), (3302, 102272), (3328, 101473), (3536, 95504), (4064, 83096), (4318, 78208), (4352, 77597), (4888, 69088), (5969, 56576), (6016, 56134), (6392, 52832), (6604, 51136), (7072, 47752), (8128, 41548), (8636, 39104), (9776, 34544), (10387, 32512), (11938, 28288), (12032, 28067), (12784, 26416), (13208, 25568), (14144, 23876), (16256, 20774), (17272, 19552)]