264345822

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19819}}^1$

素因数の和:19862

約数の個数: 64

約数和(自身を含む): 665952000

約数和(自身を除く): 401606178

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6669, 13338, 19819, 39638, 59457, 118914, 178371, 257647, 356742, 376561, 515294, 535113, 753122, 772941, 1070226, 1129683, 1545882, 2259366, 2318823, 3389049, 4637646, 4895293, 6778098, 6956469, 9790586, 10167147, 13912938, 14685879, 20334294, 29371758, 44057637, 88115274, 132172911, 264345822]

約数ペア:

[(1, 264345822), (2, 132172911), (3, 88115274), (6, 44057637), (9, 29371758), (13, 20334294), (18, 14685879), (19, 13912938), (26, 10167147), (27, 9790586), (38, 6956469), (39, 6778098), (54, 4895293), (57, 4637646), (78, 3389049), (114, 2318823), (117, 2259366), (171, 1545882), (234, 1129683), (247, 1070226), (342, 772941), (351, 753122), (494, 535113), (513, 515294), (702, 376561), (741, 356742), (1026, 257647), (1482, 178371), (2223, 118914), (4446, 59457), (6669, 39638), (13338, 19819)]