254486964

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{1297}}^1$

素因数の和:1584

約数の個数: 48

約数和(自身を含む): 604473408

約数和(自身を除く): 349986444

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 197, 249, 332, 394, 498, 591, 788, 996, 1182, 1297, 2364, 2594, 3891, 5188, 7782, 15564, 16351, 32702, 49053, 65404, 98106, 107651, 196212, 215302, 255509, 322953, 430604, 511018, 645906, 766527, 1022036, 1291812, 1533054, 3066108, 21207247, 42414494, 63621741, 84828988, 127243482, 254486964]

約数ペア:

[(1, 254486964), (2, 127243482), (3, 84828988), (4, 63621741), (6, 42414494), (12, 21207247), (83, 3066108), (166, 1533054), (197, 1291812), (249, 1022036), (332, 766527), (394, 645906), (498, 511018), (591, 430604), (788, 322953), (996, 255509), (1182, 215302), (1297, 196212), (2364, 107651), (2594, 98106), (3891, 65404), (5188, 49053), (7782, 32702), (15564, 16351)]