858477972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151247}}^1$

素因数の和:151308

約数の個数: 48

約数和(自身を含む): 2236050432

約数和(自身を除く): 1377572460

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 151247, 302494, 453741, 604988, 907482, 1663717, 1814964, 3327434, 4991151, 6503621, 6654868, 9982302, 13007242, 19510863, 19964604, 26014484, 39021726, 71539831, 78043452, 143079662, 214619493, 286159324, 429238986, 858477972]

約数ペア:

[(1, 858477972), (2, 429238986), (3, 286159324), (4, 214619493), (6, 143079662), (11, 78043452), (12, 71539831), (22, 39021726), (33, 26014484), (43, 19964604), (44, 19510863), (66, 13007242), (86, 9982302), (129, 6654868), (132, 6503621), (172, 4991151), (258, 3327434), (473, 1814964), (516, 1663717), (946, 907482), (1419, 604988), (1892, 453741), (2838, 302494), (5676, 151247)]