1275477264

素因数分解:

$2^4\times 3^2\times {\mathrm{431}}^1\times {\mathrm{20551}}^1$

素因数の和:20996

約数の個数: 60

約数和(自身を含む): 3578020992

約数和(自身を除く): 2302543728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 431, 862, 1293, 1724, 2586, 3448, 3879, 5172, 6896, 7758, 10344, 15516, 20551, 20688, 31032, 41102, 61653, 62064, 82204, 123306, 164408, 184959, 246612, 328816, 369918, 493224, 739836, 986448, 1479672, 2959344, 8857481, 17714962, 26572443, 35429924, 53144886, 70859848, 79717329, 106289772, 141719696, 159434658, 212579544, 318869316, 425159088, 637738632, 1275477264]

約数ペア:

[(1, 1275477264), (2, 637738632), (3, 425159088), (4, 318869316), (6, 212579544), (8, 159434658), (9, 141719696), (12, 106289772), (16, 79717329), (18, 70859848), (24, 53144886), (36, 35429924), (48, 26572443), (72, 17714962), (144, 8857481), (431, 2959344), (862, 1479672), (1293, 986448), (1724, 739836), (2586, 493224), (3448, 369918), (3879, 328816), (5172, 246612), (6896, 184959), (7758, 164408), (10344, 123306), (15516, 82204), (20551, 62064), (20688, 61653), (31032, 41102)]