31861636608

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{1237}}^1$

素因数の和:1708

約数の個数: 160

約数和(自身を含む): 87234729120

約数和(自身を除く): 55373092512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 409, 492, 512, 656, 768, 818, 984, 1227, 1237, 1312, 1536, 1636, 1968, 2454, 2474, 2624, 3272, 3711, 3936, 4908, 4948, 5248, 6544, 7422, 7872, 9816, 9896, 10496, 13088, 14844, 15744, 16769, 19632, 19792, 20992, 26176, 29688, 31488, 33538, 39264, 39584, 50307, 50717, 52352, 59376, 62976, 67076, 78528, 79168, 100614, 101434, 104704, 118752, 134152, 152151, 157056, 158336, 201228, 202868, 209408, 237504, 268304, 304302, 314112, 316672, 402456, 405736, 475008, 505933, 536608, 608604, 628224, 633344, 804912, 811472, 950016, 1011866, 1073216, 1217208, 1517799, 1609824, 1622944, 1900032, 2023732, 2146432, 2434416, 3035598, 3219648, 3245888, 4047464, 4292864, 4868832, 6071196, 6439296, 6491776, 8094928, 8585728, 9737664, 12142392, 12878592, 12983552, 16189856, 19475328, 20743253, 24284784, 25757184, 25967104, 32379712, 38950656, 41486506, 48569568, 62229759, 64759424, 77901312, 82973012, 97139136, 124459518, 129518848, 165946024, 194278272, 248919036, 259037696, 331892048, 388556544, 497838072, 663784096, 777113088, 995676144, 1327568192, 1991352288, 2655136384, 3982704576, 5310272768, 7965409152, 10620545536, 15930818304, 31861636608]

約数ペア:

[(1, 31861636608), (2, 15930818304), (3, 10620545536), (4, 7965409152), (6, 5310272768), (8, 3982704576), (12, 2655136384), (16, 1991352288), (24, 1327568192), (32, 995676144), (41, 777113088), (48, 663784096), (64, 497838072), (82, 388556544), (96, 331892048), (123, 259037696), (128, 248919036), (164, 194278272), (192, 165946024), (246, 129518848), (256, 124459518), (328, 97139136), (384, 82973012), (409, 77901312), (492, 64759424), (512, 62229759), (656, 48569568), (768, 41486506), (818, 38950656), (984, 32379712), (1227, 25967104), (1237, 25757184), (1312, 24284784), (1536, 20743253), (1636, 19475328), (1968, 16189856), (2454, 12983552), (2474, 12878592), (2624, 12142392), (3272, 9737664), (3711, 8585728), (3936, 8094928), (4908, 6491776), (4948, 6439296), (5248, 6071196), (6544, 4868832), (7422, 4292864), (7872, 4047464), (9816, 3245888), (9896, 3219648), (10496, 3035598), (13088, 2434416), (14844, 2146432), (15744, 2023732), (16769, 1900032), (19632, 1622944), (19792, 1609824), (20992, 1517799), (26176, 1217208), (29688, 1073216), (31488, 1011866), (33538, 950016), (39264, 811472), (39584, 804912), (50307, 633344), (50717, 628224), (52352, 608604), (59376, 536608), (62976, 505933), (67076, 475008), (78528, 405736), (79168, 402456), (100614, 316672), (101434, 314112), (104704, 304302), (118752, 268304), (134152, 237504), (152151, 209408), (157056, 202868), (158336, 201228)]