212296968

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{226813}}^1$

素因数の和:226838

約数の個数: 48

約数和(自身を含む): 619202220

約数和(自身を除く): 406905252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 226813, 453626, 680439, 907252, 1360878, 1814504, 2041317, 2721756, 2948569, 4082634, 5443512, 5897138, 8165268, 8845707, 11794276, 16330536, 17691414, 23588552, 26537121, 35382828, 53074242, 70765656, 106148484, 212296968]

約数ペア:

[(1, 212296968), (2, 106148484), (3, 70765656), (4, 53074242), (6, 35382828), (8, 26537121), (9, 23588552), (12, 17691414), (13, 16330536), (18, 11794276), (24, 8845707), (26, 8165268), (36, 5897138), (39, 5443512), (52, 4082634), (72, 2948569), (78, 2721756), (104, 2041317), (117, 1814504), (156, 1360878), (234, 907252), (312, 680439), (468, 453626), (936, 226813)]