213425712

素因数分解:

$2^4\times 3^3\times {\mathrm{494041}}^1$

素因数の和:494058

約数の個数: 40

約数和(自身を含む): 612612080

約数和(自身を除く): 399186368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 494041, 988082, 1482123, 1976164, 2964246, 3952328, 4446369, 5928492, 7904656, 8892738, 11856984, 13339107, 17785476, 23713968, 26678214, 35570952, 53356428, 71141904, 106712856, 213425712]

約数ペア:

[(1, 213425712), (2, 106712856), (3, 71141904), (4, 53356428), (6, 35570952), (8, 26678214), (9, 23713968), (12, 17785476), (16, 13339107), (18, 11856984), (24, 8892738), (27, 7904656), (36, 5928492), (48, 4446369), (54, 3952328), (72, 2964246), (108, 1976164), (144, 1482123), (216, 988082), (432, 494041)]