2220397978764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1\times {\mathrm{9403}}^1$

素因数の和:9984

約数の個数: 192

約数和(自身を含む): 6079970978816

約数和(自身を除く): 3859573000052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 97, 146, 194, 219, 291, 292, 388, 397, 438, 511, 582, 679, 794, 876, 1022, 1164, 1191, 1358, 1533, 1588, 2037, 2044, 2382, 2716, 2779, 3066, 4074, 4764, 5558, 6132, 7081, 8148, 8337, 9403, 11116, 14162, 16674, 18806, 21243, 28209, 28324, 28981, 33348, 37612, 38509, 42486, 49567, 56418, 57962, 65821, 77018, 84972, 86943, 99134, 112836, 115527, 115924, 131642, 148701, 154036, 173886, 197463, 198268, 202867, 231054, 263284, 269563, 297402, 347772, 394926, 405734, 462108, 539126, 594804, 608601, 686419, 789852, 808689, 811468, 912091, 1078252, 1217202, 1372838, 1617378, 1824182, 2059257, 2434404, 2736273, 2745676, 2811157, 3234756, 3648364, 3732991, 4118514, 4804933, 5472546, 5622314, 6384637, 7465982, 8237028, 8433471, 9609866, 10945092, 11198973, 11244628, 12769274, 14414799, 14931964, 16866942, 19153911, 19219732, 19678099, 22397946, 25538548, 26130937, 28829598, 33733884, 38307822, 39356198, 44795892, 52261874, 57659196, 59034297, 66582643, 76615644, 78392811, 78712396, 104523748, 118068594, 133165286, 156785622, 199747929, 236137188, 266330572, 272508343, 313571244, 362100127, 399495858, 466078501, 545016686, 724200254, 798991716, 817525029, 932157002, 1086300381, 1090033372, 1398235503, 1448400508, 1635050058, 1864314004, 1907558401, 2172600762, 2534700889, 2796471006, 3270100116, 3815116802, 4345201524, 5069401778, 5592942012, 5722675203, 7604102667, 7630233604, 10138803556, 11445350406, 15208205334, 22890700812, 26433309271, 30416410668, 52866618542, 79299927813, 105733237084, 158599855626, 185033164897, 317199711252, 370066329794, 555099494691, 740132659588, 1110198989382, 2220397978764]

約数ペア:

[(1, 2220397978764), (2, 1110198989382), (3, 740132659588), (4, 555099494691), (6, 370066329794), (7, 317199711252), (12, 185033164897), (14, 158599855626), (21, 105733237084), (28, 79299927813), (42, 52866618542), (73, 30416410668), (84, 26433309271), (97, 22890700812), (146, 15208205334), (194, 11445350406), (219, 10138803556), (291, 7630233604), (292, 7604102667), (388, 5722675203), (397, 5592942012), (438, 5069401778), (511, 4345201524), (582, 3815116802), (679, 3270100116), (794, 2796471006), (876, 2534700889), (1022, 2172600762), (1164, 1907558401), (1191, 1864314004), (1358, 1635050058), (1533, 1448400508), (1588, 1398235503), (2037, 1090033372), (2044, 1086300381), (2382, 932157002), (2716, 817525029), (2779, 798991716), (3066, 724200254), (4074, 545016686), (4764, 466078501), (5558, 399495858), (6132, 362100127), (7081, 313571244), (8148, 272508343), (8337, 266330572), (9403, 236137188), (11116, 199747929), (14162, 156785622), (16674, 133165286), (18806, 118068594), (21243, 104523748), (28209, 78712396), (28324, 78392811), (28981, 76615644), (33348, 66582643), (37612, 59034297), (38509, 57659196), (42486, 52261874), (49567, 44795892), (56418, 39356198), (57962, 38307822), (65821, 33733884), (77018, 28829598), (84972, 26130937), (86943, 25538548), (99134, 22397946), (112836, 19678099), (115527, 19219732), (115924, 19153911), (131642, 16866942), (148701, 14931964), (154036, 14414799), (173886, 12769274), (197463, 11244628), (198268, 11198973), (202867, 10945092), (231054, 9609866), (263284, 8433471), (269563, 8237028), (297402, 7465982), (347772, 6384637), (394926, 5622314), (405734, 5472546), (462108, 4804933), (539126, 4118514), (594804, 3732991), (608601, 3648364), (686419, 3234756), (789852, 2811157), (808689, 2745676), (811468, 2736273), (912091, 2434404), (1078252, 2059257), (1217202, 1824182), (1372838, 1617378)]