488941364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 916070400

約数和(自身を除く): 427129036

約数列:

[1, 2, 4, 19, 38, 76, 127, 179, 254, 283, 358, 508, 566, 716, 1132, 2413, 3401, 4826, 5377, 6802, 9652, 10754, 13604, 21508, 22733, 35941, 45466, 50657, 71882, 90932, 101314, 143764, 202628, 431927, 682879, 863854, 962483, 1365758, 1727708, 1924966, 2731516, 3849932, 6433439, 12866878, 25733756, 122235341, 244470682, 488941364]

約数ペア:

[(1, 488941364), (2, 244470682), (4, 122235341), (19, 25733756), (38, 12866878), (76, 6433439), (127, 3849932), (179, 2731516), (254, 1924966), (283, 1727708), (358, 1365758), (508, 962483), (566, 863854), (716, 682879), (1132, 431927), (2413, 202628), (3401, 143764), (4826, 101314), (5377, 90932), (6802, 71882), (9652, 50657), (10754, 45466), (13604, 35941), (21508, 22733)]