218694684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{48341}}^1$

素因数の和:48390

約数の個数: 48

約数和(自身を含む): 568501920

約数和(自身を除く): 349807236

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 48341, 96682, 145023, 193364, 290046, 580092, 628433, 1256866, 1401889, 1885299, 2513732, 2803778, 3770598, 4205667, 5607556, 7541196, 8411334, 16822668, 18224557, 36449114, 54673671, 72898228, 109347342, 218694684]

約数ペア:

[(1, 218694684), (2, 109347342), (3, 72898228), (4, 54673671), (6, 36449114), (12, 18224557), (13, 16822668), (26, 8411334), (29, 7541196), (39, 5607556), (52, 4205667), (58, 3770598), (78, 2803778), (87, 2513732), (116, 1885299), (156, 1401889), (174, 1256866), (348, 628433), (377, 580092), (754, 290046), (1131, 193364), (1508, 145023), (2262, 96682), (4524, 48341)]