287545032

素因数分解:

$2^3\times 3^3\times {\mathrm{1331227}}^1$

素因数の和:1331242

約数の個数: 32

約数和(自身を含む): 798736800

約数和(自身を除く): 511191768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1331227, 2662454, 3993681, 5324908, 7987362, 10649816, 11981043, 15974724, 23962086, 31949448, 35943129, 47924172, 71886258, 95848344, 143772516, 287545032]

約数ペア:

[(1, 287545032), (2, 143772516), (3, 95848344), (4, 71886258), (6, 47924172), (8, 35943129), (9, 31949448), (12, 23962086), (18, 15974724), (24, 11981043), (27, 10649816), (36, 7987362), (54, 5324908), (72, 3993681), (108, 2662454), (216, 1331227)]