288742194

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{1303}}^1$

素因数の和:2271

約数の個数: 48

約数和(自身を含む): 674960832

約数和(自身を除く): 386218638

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 947, 1303, 1894, 2606, 2841, 3909, 5682, 7818, 8523, 11727, 12311, 16939, 17046, 23454, 24622, 33878, 36933, 50817, 73866, 101634, 110799, 152451, 221598, 304902, 1233941, 2467882, 3701823, 7403646, 11105469, 16041233, 22210938, 32082466, 48123699, 96247398, 144371097, 288742194]

約数ペア:

[(1, 288742194), (2, 144371097), (3, 96247398), (6, 48123699), (9, 32082466), (13, 22210938), (18, 16041233), (26, 11105469), (39, 7403646), (78, 3701823), (117, 2467882), (234, 1233941), (947, 304902), (1303, 221598), (1894, 152451), (2606, 110799), (2841, 101634), (3909, 73866), (5682, 50817), (7818, 36933), (8523, 33878), (11727, 24622), (12311, 23454), (16939, 17046)]