2142130432

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:848

約数の個数: 108

約数和(自身を含む): 4705574160

約数和(自身を除く): 2563443728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 169, 208, 256, 268, 338, 416, 536, 676, 739, 832, 871, 1072, 1352, 1478, 1664, 1742, 2144, 2704, 2956, 3328, 3484, 4288, 5408, 5912, 6968, 8576, 9607, 10816, 11323, 11824, 13936, 17152, 19214, 21632, 22646, 23648, 27872, 38428, 43264, 45292, 47296, 49513, 55744, 76856, 90584, 94592, 99026, 111488, 124891, 153712, 181168, 189184, 198052, 222976, 249782, 307424, 362336, 396104, 499564, 614848, 643669, 724672, 792208, 999128, 1229696, 1287338, 1449344, 1584416, 1998256, 2459392, 2574676, 2898688, 3168832, 3996512, 5149352, 6337664, 7993024, 8367697, 10298704, 12675328, 15986048, 16735394, 20597408, 31972096, 33470788, 41194816, 66941576, 82389632, 133883152, 164779264, 267766304, 535532608, 1071065216, 2142130432]

約数ペア:

[(1, 2142130432), (2, 1071065216), (4, 535532608), (8, 267766304), (13, 164779264), (16, 133883152), (26, 82389632), (32, 66941576), (52, 41194816), (64, 33470788), (67, 31972096), (104, 20597408), (128, 16735394), (134, 15986048), (169, 12675328), (208, 10298704), (256, 8367697), (268, 7993024), (338, 6337664), (416, 5149352), (536, 3996512), (676, 3168832), (739, 2898688), (832, 2574676), (871, 2459392), (1072, 1998256), (1352, 1584416), (1478, 1449344), (1664, 1287338), (1742, 1229696), (2144, 999128), (2704, 792208), (2956, 724672), (3328, 643669), (3484, 614848), (4288, 499564), (5408, 396104), (5912, 362336), (6968, 307424), (8576, 249782), (9607, 222976), (10816, 198052), (11323, 189184), (11824, 181168), (13936, 153712), (17152, 124891), (19214, 111488), (21632, 99026), (22646, 94592), (23648, 90584), (27872, 76856), (38428, 55744), (43264, 49513), (45292, 47296)]