19507346688

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^2\times {\mathrm{26431}}^1$

素因数の和:26512

約数の個数: 108

約数和(自身を含む): 53648818944

約数和(自身を除く): 34141472256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 961, 992, 1488, 1922, 1984, 2883, 2976, 3844, 3968, 5766, 5952, 7688, 7936, 11532, 11904, 15376, 23064, 23808, 26431, 30752, 46128, 52862, 61504, 79293, 92256, 105724, 123008, 158586, 184512, 211448, 246016, 317172, 369024, 422896, 634344, 738048, 819361, 845792, 1268688, 1638722, 1691584, 2458083, 2537376, 3277444, 3383168, 4916166, 5074752, 6554888, 6766336, 9832332, 10149504, 13109776, 19664664, 20299008, 25400191, 26219552, 39329328, 50800382, 52439104, 76200573, 78658656, 101600764, 104878208, 152401146, 157317312, 203201528, 209756416, 304802292, 314634624, 406403056, 609604584, 629269248, 812806112, 1219209168, 1625612224, 2438418336, 3251224448, 4876836672, 6502448896, 9753673344, 19507346688]

約数ペア:

[(1, 19507346688), (2, 9753673344), (3, 6502448896), (4, 4876836672), (6, 3251224448), (8, 2438418336), (12, 1625612224), (16, 1219209168), (24, 812806112), (31, 629269248), (32, 609604584), (48, 406403056), (62, 314634624), (64, 304802292), (93, 209756416), (96, 203201528), (124, 157317312), (128, 152401146), (186, 104878208), (192, 101600764), (248, 78658656), (256, 76200573), (372, 52439104), (384, 50800382), (496, 39329328), (744, 26219552), (768, 25400191), (961, 20299008), (992, 19664664), (1488, 13109776), (1922, 10149504), (1984, 9832332), (2883, 6766336), (2976, 6554888), (3844, 5074752), (3968, 4916166), (5766, 3383168), (5952, 3277444), (7688, 2537376), (7936, 2458083), (11532, 1691584), (11904, 1638722), (15376, 1268688), (23064, 845792), (23808, 819361), (26431, 738048), (30752, 634344), (46128, 422896), (52862, 369024), (61504, 317172), (79293, 246016), (92256, 211448), (105724, 184512), (123008, 158586)]