2689500672

素因数分解:

$2^9\times 3^5\times {\mathrm{21617}}^1$

素因数の和:21650

約数の個数: 120

約数和(自身を含む): 8049937896

約数和(自身を除く): 5360437224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 648, 768, 864, 972, 1152, 1296, 1536, 1728, 1944, 2304, 2592, 3456, 3888, 4608, 5184, 6912, 7776, 10368, 13824, 15552, 20736, 21617, 31104, 41472, 43234, 62208, 64851, 86468, 124416, 129702, 172936, 194553, 259404, 345872, 389106, 518808, 583659, 691744, 778212, 1037616, 1167318, 1383488, 1556424, 1750977, 2075232, 2334636, 2766976, 3112848, 3501954, 4150464, 4669272, 5252931, 5533952, 6225696, 7003908, 8300928, 9338544, 10505862, 11067904, 12451392, 14007816, 16601856, 18677088, 21011724, 24902784, 28015632, 33203712, 37354176, 42023448, 49805568, 56031264, 74708352, 84046896, 99611136, 112062528, 149416704, 168093792, 224125056, 298833408, 336187584, 448250112, 672375168, 896500224, 1344750336, 2689500672]

約数ペア:

[(1, 2689500672), (2, 1344750336), (3, 896500224), (4, 672375168), (6, 448250112), (8, 336187584), (9, 298833408), (12, 224125056), (16, 168093792), (18, 149416704), (24, 112062528), (27, 99611136), (32, 84046896), (36, 74708352), (48, 56031264), (54, 49805568), (64, 42023448), (72, 37354176), (81, 33203712), (96, 28015632), (108, 24902784), (128, 21011724), (144, 18677088), (162, 16601856), (192, 14007816), (216, 12451392), (243, 11067904), (256, 10505862), (288, 9338544), (324, 8300928), (384, 7003908), (432, 6225696), (486, 5533952), (512, 5252931), (576, 4669272), (648, 4150464), (768, 3501954), (864, 3112848), (972, 2766976), (1152, 2334636), (1296, 2075232), (1536, 1750977), (1728, 1556424), (1944, 1383488), (2304, 1167318), (2592, 1037616), (3456, 778212), (3888, 691744), (4608, 583659), (5184, 518808), (6912, 389106), (7776, 345872), (10368, 259404), (13824, 194553), (15552, 172936), (20736, 129702), (21617, 124416), (31104, 86468), (41472, 64851), (43234, 62208)]