400191355824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{10870039}}^1$

素因数の和:10870122

約数の個数: 80

約数和(自身を含む): 1132223366400

約数和(自身を除く): 732032010576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 59, 78, 104, 118, 156, 177, 208, 236, 312, 354, 472, 624, 708, 767, 944, 1416, 1534, 2301, 2832, 3068, 4602, 6136, 9204, 12272, 18408, 36816, 10870039, 21740078, 32610117, 43480156, 65220234, 86960312, 130440468, 141310507, 173920624, 260880936, 282621014, 423931521, 521761872, 565242028, 641332301, 847863042, 1130484056, 1282664602, 1695726084, 1923996903, 2260968112, 2565329204, 3391452168, 3847993806, 5130658408, 6782904336, 7695987612, 8337319913, 10261316816, 15391975224, 16674639826, 25011959739, 30783950448, 33349279652, 50023919478, 66698559304, 100047838956, 133397118608, 200095677912, 400191355824]

約数ペア:

[(1, 400191355824), (2, 200095677912), (3, 133397118608), (4, 100047838956), (6, 66698559304), (8, 50023919478), (12, 33349279652), (13, 30783950448), (16, 25011959739), (24, 16674639826), (26, 15391975224), (39, 10261316816), (48, 8337319913), (52, 7695987612), (59, 6782904336), (78, 5130658408), (104, 3847993806), (118, 3391452168), (156, 2565329204), (177, 2260968112), (208, 1923996903), (236, 1695726084), (312, 1282664602), (354, 1130484056), (472, 847863042), (624, 641332301), (708, 565242028), (767, 521761872), (944, 423931521), (1416, 282621014), (1534, 260880936), (2301, 173920624), (2832, 141310507), (3068, 130440468), (4602, 86960312), (6136, 65220234), (9204, 43480156), (12272, 32610117), (18408, 21740078), (36816, 10870039)]