2017488256

素因数分解:

$2^7\times 7^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 4702118400

約数和(自身を除く): 2684630144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 139, 167, 194, 224, 278, 334, 388, 448, 556, 668, 679, 776, 896, 973, 1112, 1169, 1336, 1358, 1552, 1946, 2224, 2338, 2672, 2716, 3104, 3892, 4448, 4676, 5344, 5432, 6208, 7784, 8896, 9352, 10688, 10864, 12416, 13483, 15568, 16199, 17792, 18704, 21376, 21728, 23213, 26966, 31136, 32398, 37408, 43456, 46426, 53932, 62272, 64796, 74816, 86912, 92852, 94381, 107864, 113393, 124544, 129592, 149632, 162491, 185704, 188762, 215728, 226786, 259184, 324982, 371408, 377524, 431456, 453572, 518368, 649964, 742816, 755048, 862912, 907144, 1036736, 1299928, 1485632, 1510096, 1725824, 1814288, 2073472, 2251661, 2599856, 2971264, 3020192, 3628576, 4503322, 5199712, 6040384, 7257152, 9006644, 10399424, 12080768, 14514304, 15761627, 18013288, 20798848, 31523254, 36026576, 63046508, 72053152, 126093016, 144106304, 252186032, 288212608, 504372064, 1008744128, 2017488256]

約数ペア:

[(1, 2017488256), (2, 1008744128), (4, 504372064), (7, 288212608), (8, 252186032), (14, 144106304), (16, 126093016), (28, 72053152), (32, 63046508), (56, 36026576), (64, 31523254), (97, 20798848), (112, 18013288), (128, 15761627), (139, 14514304), (167, 12080768), (194, 10399424), (224, 9006644), (278, 7257152), (334, 6040384), (388, 5199712), (448, 4503322), (556, 3628576), (668, 3020192), (679, 2971264), (776, 2599856), (896, 2251661), (973, 2073472), (1112, 1814288), (1169, 1725824), (1336, 1510096), (1358, 1485632), (1552, 1299928), (1946, 1036736), (2224, 907144), (2338, 862912), (2672, 755048), (2716, 742816), (3104, 649964), (3892, 518368), (4448, 453572), (4676, 431456), (5344, 377524), (5432, 371408), (6208, 324982), (7784, 259184), (8896, 226786), (9352, 215728), (10688, 188762), (10864, 185704), (12416, 162491), (13483, 149632), (15568, 129592), (16199, 124544), (17792, 113393), (18704, 107864), (21376, 94381), (21728, 92852), (23213, 86912), (26966, 74816), (31136, 64796), (32398, 62272), (37408, 53932), (43456, 46426)]