2149907475072

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1243883}}^1$

素因数の和:1244550

約数の個数: 128

約数和(自身を含む): 6536660175360

約数和(自身を除く): 4386752700288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 643, 672, 896, 1286, 1344, 1929, 2572, 2688, 3858, 4501, 5144, 7716, 9002, 10288, 13503, 15432, 18004, 20576, 27006, 30864, 36008, 41152, 54012, 61728, 72016, 82304, 108024, 123456, 144032, 216048, 246912, 288064, 432096, 576128, 864192, 1243883, 1728384, 2487766, 3731649, 4975532, 7463298, 8707181, 9951064, 14926596, 17414362, 19902128, 26121543, 29853192, 34828724, 39804256, 52243086, 59706384, 69657448, 79608512, 104486172, 119412768, 139314896, 159217024, 208972344, 238825536, 278629792, 417944688, 477651072, 557259584, 799816769, 835889376, 1114519168, 1599633538, 1671778752, 2399450307, 3199267076, 3343557504, 4798900614, 5598717383, 6398534152, 9597801228, 11197434766, 12797068304, 16796152149, 19195602456, 22394869532, 25594136608, 33592304298, 38391204912, 44789739064, 51188273216, 67184608596, 76782409824, 89579478128, 102376546432, 134369217192, 153564819648, 179158956256, 268738434384, 307129639296, 358317912512, 537476868768, 716635825024, 1074953737536, 2149907475072]

約数ペア:

[(1, 2149907475072), (2, 1074953737536), (3, 716635825024), (4, 537476868768), (6, 358317912512), (7, 307129639296), (8, 268738434384), (12, 179158956256), (14, 153564819648), (16, 134369217192), (21, 102376546432), (24, 89579478128), (28, 76782409824), (32, 67184608596), (42, 51188273216), (48, 44789739064), (56, 38391204912), (64, 33592304298), (84, 25594136608), (96, 22394869532), (112, 19195602456), (128, 16796152149), (168, 12797068304), (192, 11197434766), (224, 9597801228), (336, 6398534152), (384, 5598717383), (448, 4798900614), (643, 3343557504), (672, 3199267076), (896, 2399450307), (1286, 1671778752), (1344, 1599633538), (1929, 1114519168), (2572, 835889376), (2688, 799816769), (3858, 557259584), (4501, 477651072), (5144, 417944688), (7716, 278629792), (9002, 238825536), (10288, 208972344), (13503, 159217024), (15432, 139314896), (18004, 119412768), (20576, 104486172), (27006, 79608512), (30864, 69657448), (36008, 59706384), (41152, 52243086), (54012, 39804256), (61728, 34828724), (72016, 29853192), (82304, 26121543), (108024, 19902128), (123456, 17414362), (144032, 14926596), (216048, 9951064), (246912, 8707181), (288064, 7463298), (432096, 4975532), (576128, 3731649), (864192, 2487766), (1243883, 1728384)]