249014742

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 544112640

約数和(自身を除く): 295097898

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 127, 141, 254, 282, 381, 409, 762, 799, 818, 1227, 1598, 2159, 2397, 2454, 4318, 4794, 5969, 6477, 6953, 11938, 12954, 13906, 17907, 19223, 20859, 35814, 38446, 41718, 51943, 57669, 101473, 103886, 115338, 155829, 202946, 304419, 311658, 326791, 608838, 653582, 883031, 980373, 1766062, 1960746, 2441321, 2649093, 4882642, 5298186, 7323963, 14647926, 41502457, 83004914, 124507371, 249014742]

約数ペア:

[(1, 249014742), (2, 124507371), (3, 83004914), (6, 41502457), (17, 14647926), (34, 7323963), (47, 5298186), (51, 4882642), (94, 2649093), (102, 2441321), (127, 1960746), (141, 1766062), (254, 980373), (282, 883031), (381, 653582), (409, 608838), (762, 326791), (799, 311658), (818, 304419), (1227, 202946), (1598, 155829), (2159, 115338), (2397, 103886), (2454, 101473), (4318, 57669), (4794, 51943), (5969, 41718), (6477, 38446), (6953, 35814), (11938, 20859), (12954, 19223), (13906, 17907)]