1268408184

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{744371}}^1$

素因数の和:744451

約数の個数: 32

約数和(自身を含む): 3215687040

約数和(自身を除く): 1947278856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 744371, 1488742, 2233113, 2977484, 4466226, 5954968, 8932452, 17864904, 52850341, 105700682, 158551023, 211401364, 317102046, 422802728, 634204092, 1268408184]

約数ペア:

[(1, 1268408184), (2, 634204092), (3, 422802728), (4, 317102046), (6, 211401364), (8, 158551023), (12, 105700682), (24, 52850341), (71, 17864904), (142, 8932452), (213, 5954968), (284, 4466226), (426, 2977484), (568, 2233113), (852, 1488742), (1704, 744371)]