268293832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43051}}^1$

素因数の和:43117

約数の個数: 32

約数和(自身を含む): 542455200

約数和(自身を除く): 274161368

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 43051, 86102, 172204, 344408, 817969, 1635938, 1765091, 3271876, 3530182, 6543752, 7060364, 14120728, 33536729, 67073458, 134146916, 268293832]

約数ペア:

[(1, 268293832), (2, 134146916), (4, 67073458), (8, 33536729), (19, 14120728), (38, 7060364), (41, 6543752), (76, 3530182), (82, 3271876), (152, 1765091), (164, 1635938), (328, 817969), (779, 344408), (1558, 172204), (3116, 86102), (6232, 43051)]