253506876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{6197}}^1$

素因数の和:6698

約数の個数: 48

約数和(自身を含む): 677515776

約数和(自身を除く): 424008900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 487, 974, 1461, 1948, 2922, 3409, 5844, 6197, 6818, 10227, 12394, 13636, 18591, 20454, 24788, 37182, 40908, 43379, 74364, 86758, 130137, 173516, 260274, 520548, 3017939, 6035878, 9053817, 12071756, 18107634, 21125573, 36215268, 42251146, 63376719, 84502292, 126753438, 253506876]

約数ペア:

[(1, 253506876), (2, 126753438), (3, 84502292), (4, 63376719), (6, 42251146), (7, 36215268), (12, 21125573), (14, 18107634), (21, 12071756), (28, 9053817), (42, 6035878), (84, 3017939), (487, 520548), (974, 260274), (1461, 173516), (1948, 130137), (2922, 86758), (3409, 74364), (5844, 43379), (6197, 40908), (6818, 37182), (10227, 24788), (12394, 20454), (13636, 18591)]