709969896

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{138883}}^1$

素因数の和:138966

約数の個数: 48

約数和(自身を含む): 1949931360

約数和(自身を除く): 1239961464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 138883, 277766, 416649, 555532, 833298, 1111064, 1249947, 1666596, 2499894, 3333192, 4999788, 9860693, 9999576, 19721386, 29582079, 39442772, 59164158, 78885544, 88746237, 118328316, 177492474, 236656632, 354984948, 709969896]

約数ペア:

[(1, 709969896), (2, 354984948), (3, 236656632), (4, 177492474), (6, 118328316), (8, 88746237), (9, 78885544), (12, 59164158), (18, 39442772), (24, 29582079), (36, 19721386), (71, 9999576), (72, 9860693), (142, 4999788), (213, 3333192), (284, 2499894), (426, 1666596), (568, 1249947), (639, 1111064), (852, 833298), (1278, 555532), (1704, 416649), (2556, 277766), (5112, 138883)]