997265905812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{9923}}^1\times {\mathrm{253789}}^1$

素因数の和:263733

約数の個数: 72

約数和(自身を含む): 2750324260320

約数和(自身を除く): 1753058354508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 9923, 19846, 29769, 39692, 59538, 89307, 109153, 119076, 178614, 218306, 253789, 327459, 357228, 436612, 507578, 654918, 761367, 982377, 1015156, 1309836, 1522734, 1964754, 2284101, 2791679, 3045468, 3929508, 4568202, 5583358, 8375037, 9136404, 11166716, 16750074, 25125111, 33500148, 50250222, 100500444, 2518348247, 5036696494, 7555044741, 10073392988, 15110089482, 22665134223, 27701830717, 30220178964, 45330268446, 55403661434, 83105492151, 90660536892, 110807322868, 166210984302, 249316476453, 332421968604, 498632952906, 997265905812]

約数ペア:

[(1, 997265905812), (2, 498632952906), (3, 332421968604), (4, 249316476453), (6, 166210984302), (9, 110807322868), (11, 90660536892), (12, 83105492151), (18, 55403661434), (22, 45330268446), (33, 30220178964), (36, 27701830717), (44, 22665134223), (66, 15110089482), (99, 10073392988), (132, 7555044741), (198, 5036696494), (396, 2518348247), (9923, 100500444), (19846, 50250222), (29769, 33500148), (39692, 25125111), (59538, 16750074), (89307, 11166716), (109153, 9136404), (119076, 8375037), (178614, 5583358), (218306, 4568202), (253789, 3929508), (327459, 3045468), (357228, 2791679), (436612, 2284101), (507578, 1964754), (654918, 1522734), (761367, 1309836), (982377, 1015156)]