1282161244

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{829}}^1$

素因数の和:1467

約数の個数: 72

約数和(自身を含む): 2818919040

約数和(自身を除く): 1536757796

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 607, 637, 829, 1214, 1274, 1658, 2428, 2548, 3316, 4249, 5803, 7891, 8498, 10777, 11606, 15782, 16996, 21554, 23212, 29743, 31564, 40621, 43108, 55237, 59486, 75439, 81242, 110474, 118972, 150878, 162484, 220948, 301756, 386659, 503203, 528073, 773318, 1006406, 1056146, 1546636, 2012812, 2112292, 3522421, 6541639, 7044842, 13083278, 14089684, 24656947, 26166556, 45791473, 49313894, 91582946, 98627788, 183165892, 320540311, 641080622, 1282161244]

約数ペア:

[(1, 1282161244), (2, 641080622), (4, 320540311), (7, 183165892), (13, 98627788), (14, 91582946), (26, 49313894), (28, 45791473), (49, 26166556), (52, 24656947), (91, 14089684), (98, 13083278), (182, 7044842), (196, 6541639), (364, 3522421), (607, 2112292), (637, 2012812), (829, 1546636), (1214, 1056146), (1274, 1006406), (1658, 773318), (2428, 528073), (2548, 503203), (3316, 386659), (4249, 301756), (5803, 220948), (7891, 162484), (8498, 150878), (10777, 118972), (11606, 110474), (15782, 81242), (16996, 75439), (21554, 59486), (23212, 55237), (29743, 43108), (31564, 40621)]