8288889232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{1871}}^1$

素因数の和:1989

約数の個数: 120

約数和(自身を含む): 18572561280

約数和(自身を除く): 10283672048

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 59, 76, 104, 118, 152, 208, 236, 247, 304, 361, 472, 494, 722, 767, 944, 988, 1121, 1444, 1534, 1871, 1976, 2242, 2888, 3068, 3742, 3952, 4484, 4693, 5776, 6136, 7484, 8968, 9386, 12272, 14573, 14968, 17936, 18772, 21299, 24323, 29146, 29936, 35549, 37544, 42598, 48646, 58292, 71098, 75088, 85196, 97292, 110389, 116584, 142196, 170392, 194584, 220778, 233168, 276887, 284392, 340784, 389168, 441556, 462137, 553774, 568784, 675431, 883112, 924274, 1107548, 1350862, 1435057, 1766224, 1848548, 2097391, 2215096, 2701724, 2870114, 3697096, 4194782, 4430192, 5403448, 5740228, 7394192, 8389564, 8780603, 10806896, 11480456, 16779128, 17561206, 22960912, 27266083, 33558256, 35122412, 39850429, 54532166, 70244824, 79700858, 109064332, 140489648, 159401716, 218128664, 318803432, 436257328, 518055577, 637606864, 1036111154, 2072222308, 4144444616, 8288889232]

約数ペア:

[(1, 8288889232), (2, 4144444616), (4, 2072222308), (8, 1036111154), (13, 637606864), (16, 518055577), (19, 436257328), (26, 318803432), (38, 218128664), (52, 159401716), (59, 140489648), (76, 109064332), (104, 79700858), (118, 70244824), (152, 54532166), (208, 39850429), (236, 35122412), (247, 33558256), (304, 27266083), (361, 22960912), (472, 17561206), (494, 16779128), (722, 11480456), (767, 10806896), (944, 8780603), (988, 8389564), (1121, 7394192), (1444, 5740228), (1534, 5403448), (1871, 4430192), (1976, 4194782), (2242, 3697096), (2888, 2870114), (3068, 2701724), (3742, 2215096), (3952, 2097391), (4484, 1848548), (4693, 1766224), (5776, 1435057), (6136, 1350862), (7484, 1107548), (8968, 924274), (9386, 883112), (12272, 675431), (14573, 568784), (14968, 553774), (17936, 462137), (18772, 441556), (21299, 389168), (24323, 340784), (29146, 284392), (29936, 276887), (35549, 233168), (37544, 220778), (42598, 194584), (48646, 170392), (58292, 142196), (71098, 116584), (75088, 110389), (85196, 97292)]