268343068

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1787}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 557512704

約数和(自身を除く): 289169636

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 173, 217, 346, 434, 692, 868, 1211, 1787, 2422, 3574, 4844, 5363, 7148, 10726, 12509, 21452, 25018, 37541, 50036, 55397, 75082, 110794, 150164, 221588, 309151, 387779, 618302, 775558, 1236604, 1551116, 2164057, 4328114, 8656228, 9583681, 19167362, 38334724, 67085767, 134171534, 268343068]

約数ペア:

[(1, 268343068), (2, 134171534), (4, 67085767), (7, 38334724), (14, 19167362), (28, 9583681), (31, 8656228), (62, 4328114), (124, 2164057), (173, 1551116), (217, 1236604), (346, 775558), (434, 618302), (692, 387779), (868, 309151), (1211, 221588), (1787, 150164), (2422, 110794), (3574, 75082), (4844, 55397), (5363, 50036), (7148, 37541), (10726, 25018), (12509, 21452)]