16202689888

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:562

約数の個数: 288

約数和(自身を含む): 42857579520

約数和(自身を除く): 26654889632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 73, 76, 77, 88, 112, 121, 133, 146, 152, 154, 176, 209, 224, 242, 266, 292, 304, 308, 352, 418, 431, 484, 511, 532, 584, 608, 616, 803, 836, 847, 862, 968, 1022, 1064, 1168, 1232, 1387, 1463, 1606, 1672, 1694, 1724, 1936, 2044, 2128, 2299, 2336, 2464, 2774, 2926, 3017, 3212, 3344, 3388, 3448, 3872, 4088, 4256, 4598, 4741, 5548, 5621, 5852, 6034, 6424, 6688, 6776, 6896, 8176, 8189, 8833, 9196, 9482, 9709, 11096, 11242, 11704, 12068, 12848, 13552, 13792, 15257, 16093, 16352, 16378, 17666, 18392, 18964, 19418, 22192, 22484, 23408, 24136, 25696, 27104, 30514, 31463, 32186, 32756, 33187, 35332, 36784, 37928, 38836, 44384, 44968, 46816, 48272, 52151, 57323, 61028, 61831, 62926, 64372, 65512, 66374, 70664, 73568, 75856, 77672, 89936, 90079, 96544, 104302, 106799, 114646, 122056, 123662, 125852, 128744, 131024, 132748, 141328, 151712, 155344, 167827, 179872, 180158, 208604, 213598, 220241, 229292, 244112, 247324, 251704, 257488, 262048, 265496, 282656, 310688, 335654, 346093, 360316, 365057, 417208, 427196, 440482, 458584, 488224, 494648, 503408, 514976, 530992, 597797, 630553, 671308, 692186, 720632, 730114, 834416, 854392, 880964, 917168, 989296, 990869, 1006816, 1061984, 1174789, 1195594, 1261106, 1342616, 1384372, 1441264, 1460228, 1668832, 1708784, 1761928, 1834336, 1978592, 1981738, 2349578, 2391188, 2422651, 2522212, 2685232, 2768744, 2882528, 2920456, 3417568, 3523856, 3807023, 3963476, 4184579, 4699156, 4782376, 4845302, 5044424, 5370464, 5537488, 5840912, 6575767, 6936083, 7047712, 7614046, 7926952, 8369158, 9398312, 9564752, 9690604, 10088848, 11074976, 11681824, 13151534, 13872166, 15228092, 15853904, 16738316, 18796624, 19129504, 19381208, 20177696, 26303068, 26649161, 27744332, 30456184, 31707808, 33476632, 37593248, 38762416, 46030369, 52606136, 53298322, 55488664, 60912368, 66953264, 72333437, 77524832, 92060738, 105212272, 106596644, 110977328, 121824736, 133906528, 144666874, 184121476, 210424544, 213193288, 221954656, 289333748, 368242952, 426386576, 506334059, 578667496, 736485904, 852773152, 1012668118, 1157334992, 1472971808, 2025336236, 2314669984, 4050672472, 8101344944, 16202689888]

約数ペア:

[(1, 16202689888), (2, 8101344944), (4, 4050672472), (7, 2314669984), (8, 2025336236), (11, 1472971808), (14, 1157334992), (16, 1012668118), (19, 852773152), (22, 736485904), (28, 578667496), (32, 506334059), (38, 426386576), (44, 368242952), (56, 289333748), (73, 221954656), (76, 213193288), (77, 210424544), (88, 184121476), (112, 144666874), (121, 133906528), (133, 121824736), (146, 110977328), (152, 106596644), (154, 105212272), (176, 92060738), (209, 77524832), (224, 72333437), (242, 66953264), (266, 60912368), (292, 55488664), (304, 53298322), (308, 52606136), (352, 46030369), (418, 38762416), (431, 37593248), (484, 33476632), (511, 31707808), (532, 30456184), (584, 27744332), (608, 26649161), (616, 26303068), (803, 20177696), (836, 19381208), (847, 19129504), (862, 18796624), (968, 16738316), (1022, 15853904), (1064, 15228092), (1168, 13872166), (1232, 13151534), (1387, 11681824), (1463, 11074976), (1606, 10088848), (1672, 9690604), (1694, 9564752), (1724, 9398312), (1936, 8369158), (2044, 7926952), (2128, 7614046), (2299, 7047712), (2336, 6936083), (2464, 6575767), (2774, 5840912), (2926, 5537488), (3017, 5370464), (3212, 5044424), (3344, 4845302), (3388, 4782376), (3448, 4699156), (3872, 4184579), (4088, 3963476), (4256, 3807023), (4598, 3523856), (4741, 3417568), (5548, 2920456), (5621, 2882528), (5852, 2768744), (6034, 2685232), (6424, 2522212), (6688, 2422651), (6776, 2391188), (6896, 2349578), (8176, 1981738), (8189, 1978592), (8833, 1834336), (9196, 1761928), (9482, 1708784), (9709, 1668832), (11096, 1460228), (11242, 1441264), (11704, 1384372), (12068, 1342616), (12848, 1261106), (13552, 1195594), (13792, 1174789), (15257, 1061984), (16093, 1006816), (16352, 990869), (16378, 989296), (17666, 917168), (18392, 880964), (18964, 854392), (19418, 834416), (22192, 730114), (22484, 720632), (23408, 692186), (24136, 671308), (25696, 630553), (27104, 597797), (30514, 530992), (31463, 514976), (32186, 503408), (32756, 494648), (33187, 488224), (35332, 458584), (36784, 440482), (37928, 427196), (38836, 417208), (44384, 365057), (44968, 360316), (46816, 346093), (48272, 335654), (52151, 310688), (57323, 282656), (61028, 265496), (61831, 262048), (62926, 257488), (64372, 251704), (65512, 247324), (66374, 244112), (70664, 229292), (73568, 220241), (75856, 213598), (77672, 208604), (89936, 180158), (90079, 179872), (96544, 167827), (104302, 155344), (106799, 151712), (114646, 141328), (122056, 132748), (123662, 131024), (125852, 128744)]