278016636

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1\times {\mathrm{383}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 655699968

約数和(自身を除く): 377683332

約数列:

[1, 2, 3, 4, 6, 12, 241, 251, 383, 482, 502, 723, 753, 766, 964, 1004, 1149, 1446, 1506, 1532, 2298, 2892, 3012, 4596, 60491, 92303, 96133, 120982, 181473, 184606, 192266, 241964, 276909, 288399, 362946, 369212, 384532, 553818, 576798, 725892, 1107636, 1153596, 23168053, 46336106, 69504159, 92672212, 139008318, 278016636]

約数ペア:

[(1, 278016636), (2, 139008318), (3, 92672212), (4, 69504159), (6, 46336106), (12, 23168053), (241, 1153596), (251, 1107636), (383, 725892), (482, 576798), (502, 553818), (723, 384532), (753, 369212), (766, 362946), (964, 288399), (1004, 276909), (1149, 241964), (1446, 192266), (1506, 184606), (1532, 181473), (2298, 120982), (2892, 96133), (3012, 92303), (4596, 60491)]