419407248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{672127}}^1$

素因数の和:672151

約数の個数: 40

約数和(自身を含む): 1166814208

約数和(自身を除く): 747406960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 672127, 1344254, 2016381, 2688508, 4032762, 5377016, 8065524, 8737651, 10754032, 16131048, 17475302, 26212953, 32262096, 34950604, 52425906, 69901208, 104851812, 139802416, 209703624, 419407248]

約数ペア:

[(1, 419407248), (2, 209703624), (3, 139802416), (4, 104851812), (6, 69901208), (8, 52425906), (12, 34950604), (13, 32262096), (16, 26212953), (24, 17475302), (26, 16131048), (39, 10754032), (48, 8737651), (52, 8065524), (78, 5377016), (104, 4032762), (156, 2688508), (208, 2016381), (312, 1344254), (624, 672127)]