1457236768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{557}}^1$

素因数の和:930

約数の個数: 96

約数和(自身を含む): 3267915840

約数和(自身を除く): 1810679072

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 331, 416, 494, 557, 608, 662, 988, 1114, 1324, 1976, 2228, 2648, 3952, 4303, 4456, 5296, 6289, 7241, 7904, 8606, 8912, 10583, 10592, 12578, 14482, 17212, 17824, 21166, 25156, 28964, 34424, 42332, 50312, 57928, 68848, 81757, 84664, 100624, 115856, 137579, 137696, 163514, 169328, 184367, 201248, 231712, 275158, 327028, 338656, 368734, 550316, 654056, 737468, 1100632, 1308112, 1474936, 2201264, 2396771, 2616224, 2949872, 3502973, 4402528, 4793542, 5899744, 7005946, 9587084, 14011892, 19174168, 28023784, 38348336, 45538649, 56047568, 76696672, 91077298, 112095136, 182154596, 364309192, 728618384, 1457236768]

約数ペア:

[(1, 1457236768), (2, 728618384), (4, 364309192), (8, 182154596), (13, 112095136), (16, 91077298), (19, 76696672), (26, 56047568), (32, 45538649), (38, 38348336), (52, 28023784), (76, 19174168), (104, 14011892), (152, 9587084), (208, 7005946), (247, 5899744), (304, 4793542), (331, 4402528), (416, 3502973), (494, 2949872), (557, 2616224), (608, 2396771), (662, 2201264), (988, 1474936), (1114, 1308112), (1324, 1100632), (1976, 737468), (2228, 654056), (2648, 550316), (3952, 368734), (4303, 338656), (4456, 327028), (5296, 275158), (6289, 231712), (7241, 201248), (7904, 184367), (8606, 169328), (8912, 163514), (10583, 137696), (10592, 137579), (12578, 115856), (14482, 100624), (17212, 84664), (17824, 81757), (21166, 68848), (25156, 57928), (28964, 50312), (34424, 42332)]