265965492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1373

約数の個数: 96

約数和(自身を含む): 706478080

約数和(自身を除く): 440512588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 43, 52, 62, 78, 86, 93, 124, 129, 156, 172, 186, 258, 372, 403, 516, 559, 806, 1118, 1209, 1279, 1333, 1612, 1677, 2236, 2418, 2558, 2666, 3354, 3837, 3999, 4836, 5116, 5332, 6708, 7674, 7998, 15348, 15996, 16627, 17329, 33254, 34658, 39649, 49881, 51987, 54997, 66508, 69316, 79298, 99762, 103974, 109994, 118947, 158596, 164991, 199524, 207948, 219988, 237894, 329982, 475788, 515437, 659964, 714961, 1030874, 1429922, 1546311, 1704907, 2061748, 2144883, 2859844, 3092622, 3409814, 4289766, 5114721, 6185244, 6819628, 8579532, 10229442, 20458884, 22163791, 44327582, 66491373, 88655164, 132982746, 265965492]

約数ペア:

[(1, 265965492), (2, 132982746), (3, 88655164), (4, 66491373), (6, 44327582), (12, 22163791), (13, 20458884), (26, 10229442), (31, 8579532), (39, 6819628), (43, 6185244), (52, 5114721), (62, 4289766), (78, 3409814), (86, 3092622), (93, 2859844), (124, 2144883), (129, 2061748), (156, 1704907), (172, 1546311), (186, 1429922), (258, 1030874), (372, 714961), (403, 659964), (516, 515437), (559, 475788), (806, 329982), (1118, 237894), (1209, 219988), (1279, 207948), (1333, 199524), (1612, 164991), (1677, 158596), (2236, 118947), (2418, 109994), (2558, 103974), (2666, 99762), (3354, 79298), (3837, 69316), (3999, 66508), (4836, 54997), (5116, 51987), (5332, 49881), (6708, 39649), (7674, 34658), (7998, 33254), (15348, 17329), (15996, 16627)]