328945968

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{58573}}^1$

素因数の和:58603

約数の個数: 80

約数和(自身を含む): 1016844640

約数和(自身を除く): 687898672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 58573, 117146, 175719, 234292, 351438, 468584, 527157, 702876, 761449, 937168, 1054314, 1405752, 1522898, 1581471, 2108628, 2284347, 2811504, 3045796, 3162942, 4217256, 4568694, 6091592, 6325884, 6853041, 8434512, 9137388, 12183184, 12651768, 13706082, 18274776, 20559123, 25303536, 27412164, 36549552, 41118246, 54824328, 82236492, 109648656, 164472984, 328945968]

約数ペア:

[(1, 328945968), (2, 164472984), (3, 109648656), (4, 82236492), (6, 54824328), (8, 41118246), (9, 36549552), (12, 27412164), (13, 25303536), (16, 20559123), (18, 18274776), (24, 13706082), (26, 12651768), (27, 12183184), (36, 9137388), (39, 8434512), (48, 6853041), (52, 6325884), (54, 6091592), (72, 4568694), (78, 4217256), (104, 3162942), (108, 3045796), (117, 2811504), (144, 2284347), (156, 2108628), (208, 1581471), (216, 1522898), (234, 1405752), (312, 1054314), (351, 937168), (432, 761449), (468, 702876), (624, 527157), (702, 468584), (936, 351438), (1404, 234292), (1872, 175719), (2808, 117146), (5616, 58573)]