968589258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1396

約数の個数: 128

約数和(自身を含む): 2546073600

約数和(自身を除く): 1577484342

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 73, 78, 91, 114, 133, 146, 182, 219, 247, 266, 273, 399, 438, 494, 511, 546, 741, 798, 949, 1022, 1279, 1387, 1482, 1533, 1729, 1898, 2558, 2774, 2847, 3066, 3458, 3837, 4161, 5187, 5694, 6643, 7674, 8322, 8953, 9709, 10374, 13286, 16627, 17906, 18031, 19418, 19929, 24301, 26859, 29127, 33254, 36062, 39858, 48602, 49881, 53718, 54093, 58254, 72903, 93367, 99762, 108186, 116389, 126217, 145806, 170107, 186734, 232778, 252434, 280101, 315913, 340214, 349167, 378651, 510321, 560202, 631826, 653569, 698334, 757302, 947739, 1020642, 1213771, 1307138, 1773973, 1895478, 1960707, 2211391, 2427542, 3547946, 3641313, 3921414, 4422782, 5321919, 6634173, 7282626, 8496397, 10643838, 12417811, 13268346, 16992794, 23061649, 24835622, 25489191, 37253433, 46123298, 50978382, 69184947, 74506866, 138369894, 161431543, 322863086, 484294629, 968589258]

約数ペア:

[(1, 968589258), (2, 484294629), (3, 322863086), (6, 161431543), (7, 138369894), (13, 74506866), (14, 69184947), (19, 50978382), (21, 46123298), (26, 37253433), (38, 25489191), (39, 24835622), (42, 23061649), (57, 16992794), (73, 13268346), (78, 12417811), (91, 10643838), (114, 8496397), (133, 7282626), (146, 6634173), (182, 5321919), (219, 4422782), (247, 3921414), (266, 3641313), (273, 3547946), (399, 2427542), (438, 2211391), (494, 1960707), (511, 1895478), (546, 1773973), (741, 1307138), (798, 1213771), (949, 1020642), (1022, 947739), (1279, 757302), (1387, 698334), (1482, 653569), (1533, 631826), (1729, 560202), (1898, 510321), (2558, 378651), (2774, 349167), (2847, 340214), (3066, 315913), (3458, 280101), (3837, 252434), (4161, 232778), (5187, 186734), (5694, 170107), (6643, 145806), (7674, 126217), (8322, 116389), (8953, 108186), (9709, 99762), (10374, 93367), (13286, 72903), (16627, 58254), (17906, 54093), (18031, 53718), (19418, 49881), (19929, 48602), (24301, 39858), (26859, 36062), (29127, 33254)]