1285286772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{2833}}^1$

素因数の和:3349

約数の個数: 96

約数和(自身を含む): 3747953664

約数和(自身を除く): 2462666892

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 491, 924, 982, 1473, 1964, 2833, 2946, 3437, 5401, 5666, 5892, 6874, 8499, 10311, 10802, 11332, 13748, 16203, 16998, 19831, 20622, 21604, 31163, 32406, 33996, 37807, 39662, 41244, 59493, 62326, 64812, 75614, 79324, 93489, 113421, 118986, 124652, 151228, 186978, 218141, 226842, 237972, 373956, 436282, 453684, 654423, 872564, 1308846, 1391003, 2617692, 2782006, 4173009, 5564012, 8346018, 9737021, 15301033, 16692036, 19474042, 29211063, 30602066, 38948084, 45903099, 58422126, 61204132, 91806198, 107107231, 116844252, 183612396, 214214462, 321321693, 428428924, 642643386, 1285286772]

約数ペア:

[(1, 1285286772), (2, 642643386), (3, 428428924), (4, 321321693), (6, 214214462), (7, 183612396), (11, 116844252), (12, 107107231), (14, 91806198), (21, 61204132), (22, 58422126), (28, 45903099), (33, 38948084), (42, 30602066), (44, 29211063), (66, 19474042), (77, 16692036), (84, 15301033), (132, 9737021), (154, 8346018), (231, 5564012), (308, 4173009), (462, 2782006), (491, 2617692), (924, 1391003), (982, 1308846), (1473, 872564), (1964, 654423), (2833, 453684), (2946, 436282), (3437, 373956), (5401, 237972), (5666, 226842), (5892, 218141), (6874, 186978), (8499, 151228), (10311, 124652), (10802, 118986), (11332, 113421), (13748, 93489), (16203, 79324), (16998, 75614), (19831, 64812), (20622, 62326), (21604, 59493), (31163, 41244), (32406, 39662), (33996, 37807)]