388533894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3167}}^1$

素因数の和:3329

約数の個数: 64

約数和(自身を含む): 934281216

約数和(自身を除く): 545747322

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 127, 138, 161, 254, 322, 381, 483, 762, 889, 966, 1778, 2667, 2921, 3167, 5334, 5842, 6334, 8763, 9501, 17526, 19002, 20447, 22169, 40894, 44338, 61341, 66507, 72841, 122682, 133014, 145682, 218523, 402209, 437046, 509887, 804418, 1019774, 1206627, 1529661, 2413254, 2815463, 3059322, 5630926, 8446389, 9250807, 16892778, 18501614, 27752421, 55504842, 64755649, 129511298, 194266947, 388533894]

約数ペア:

[(1, 388533894), (2, 194266947), (3, 129511298), (6, 64755649), (7, 55504842), (14, 27752421), (21, 18501614), (23, 16892778), (42, 9250807), (46, 8446389), (69, 5630926), (127, 3059322), (138, 2815463), (161, 2413254), (254, 1529661), (322, 1206627), (381, 1019774), (483, 804418), (762, 509887), (889, 437046), (966, 402209), (1778, 218523), (2667, 145682), (2921, 133014), (3167, 122682), (5334, 72841), (5842, 66507), (6334, 61341), (8763, 44338), (9501, 40894), (17526, 22169), (19002, 20447)]