1270561356

素因数分解:

$2^2\times 3^3\times {\mathrm{181}}^1\times {\mathrm{64997}}^1$

素因数の和:65191

約数の個数: 48

約数和(自身を含む): 3312298080

約数和(自身を除く): 2041736724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 4887, 6516, 9774, 19548, 64997, 129994, 194991, 259988, 389982, 584973, 779964, 1169946, 1754919, 2339892, 3509838, 7019676, 11764457, 23528914, 35293371, 47057828, 70586742, 105880113, 141173484, 211760226, 317640339, 423520452, 635280678, 1270561356]

約数ペア:

[(1, 1270561356), (2, 635280678), (3, 423520452), (4, 317640339), (6, 211760226), (9, 141173484), (12, 105880113), (18, 70586742), (27, 47057828), (36, 35293371), (54, 23528914), (108, 11764457), (181, 7019676), (362, 3509838), (543, 2339892), (724, 1754919), (1086, 1169946), (1629, 779964), (2172, 584973), (3258, 389982), (4887, 259988), (6516, 194991), (9774, 129994), (19548, 64997)]