280068144

素因数分解:

$2^4\times 3^1\times {\mathrm{443}}^1\times {\mathrm{13171}}^1$

素因数の和:13625

約数の個数: 40

約数和(自身を含む): 725197632

約数和(自身を除く): 445129488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 443, 886, 1329, 1772, 2658, 3544, 5316, 7088, 10632, 13171, 21264, 26342, 39513, 52684, 79026, 105368, 158052, 210736, 316104, 632208, 5834753, 11669506, 17504259, 23339012, 35008518, 46678024, 70017036, 93356048, 140034072, 280068144]

約数ペア:

[(1, 280068144), (2, 140034072), (3, 93356048), (4, 70017036), (6, 46678024), (8, 35008518), (12, 23339012), (16, 17504259), (24, 11669506), (48, 5834753), (443, 632208), (886, 316104), (1329, 210736), (1772, 158052), (2658, 105368), (3544, 79026), (5316, 52684), (7088, 39513), (10632, 26342), (13171, 21264)]