218497968

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{116719}}^1$

素因数の和:116746

約数の個数: 60

約数和(自身を含む): 658534240

約数和(自身を除く): 440036272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 116719, 233438, 350157, 466876, 700314, 933752, 1050471, 1400628, 1517347, 1867504, 2100942, 2801256, 3034694, 4201884, 4552041, 5602512, 6069388, 8403768, 9104082, 12138776, 13656123, 16807536, 18208164, 24277552, 27312246, 36416328, 54624492, 72832656, 109248984, 218497968]

約数ペア:

[(1, 218497968), (2, 109248984), (3, 72832656), (4, 54624492), (6, 36416328), (8, 27312246), (9, 24277552), (12, 18208164), (13, 16807536), (16, 13656123), (18, 12138776), (24, 9104082), (26, 8403768), (36, 6069388), (39, 5602512), (48, 4552041), (52, 4201884), (72, 3034694), (78, 2801256), (104, 2100942), (117, 1867504), (144, 1517347), (156, 1400628), (208, 1050471), (234, 933752), (312, 700314), (468, 466876), (624, 350157), (936, 233438), (1872, 116719)]