1245821664

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{182779}}^1$

素因数の和:182863

約数の個数: 48

約数和(自身を含む): 3316360320

約数和(自身を除く): 2070538656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 182779, 365558, 548337, 731116, 1096674, 1462232, 2193348, 2924464, 4386696, 5848928, 8773392, 12977309, 17546784, 25954618, 38931927, 51909236, 77863854, 103818472, 155727708, 207636944, 311455416, 415273888, 622910832, 1245821664]

約数ペア:

[(1, 1245821664), (2, 622910832), (3, 415273888), (4, 311455416), (6, 207636944), (8, 155727708), (12, 103818472), (16, 77863854), (24, 51909236), (32, 38931927), (48, 25954618), (71, 17546784), (96, 12977309), (142, 8773392), (213, 5848928), (284, 4386696), (426, 2924464), (568, 2193348), (852, 1462232), (1136, 1096674), (1704, 731116), (2272, 548337), (3408, 365558), (6816, 182779)]