254557884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{15383}}^1$

素因数の和:15594

約数の個数: 48

約数和(自身を含む): 682311168

約数和(自身を除く): 427753284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 8274, 15383, 16548, 30766, 46149, 61532, 92298, 107681, 184596, 215362, 323043, 430724, 646086, 1292172, 3030451, 6060902, 9091353, 12121804, 18182706, 21213157, 36365412, 42426314, 63639471, 84852628, 127278942, 254557884]

約数ペア:

[(1, 254557884), (2, 127278942), (3, 84852628), (4, 63639471), (6, 42426314), (7, 36365412), (12, 21213157), (14, 18182706), (21, 12121804), (28, 9091353), (42, 6060902), (84, 3030451), (197, 1292172), (394, 646086), (591, 430724), (788, 323043), (1182, 215362), (1379, 184596), (2364, 107681), (2758, 92298), (4137, 61532), (5516, 46149), (8274, 30766), (15383, 16548)]