250470522

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 571069440

約数和(自身を除く): 320598918

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 107, 134, 201, 214, 321, 402, 603, 642, 647, 963, 1206, 1294, 1809, 1926, 1941, 2889, 3618, 3882, 5778, 5823, 7169, 11646, 14338, 17469, 21507, 34938, 43014, 43349, 64521, 69229, 86698, 129042, 130047, 138458, 193563, 207687, 260094, 387126, 390141, 415374, 623061, 780282, 1170423, 1246122, 1869183, 2340846, 3738366, 4638343, 9276686, 13915029, 27830058, 41745087, 83490174, 125235261, 250470522]

約数ペア:

[(1, 250470522), (2, 125235261), (3, 83490174), (6, 41745087), (9, 27830058), (18, 13915029), (27, 9276686), (54, 4638343), (67, 3738366), (107, 2340846), (134, 1869183), (201, 1246122), (214, 1170423), (321, 780282), (402, 623061), (603, 415374), (642, 390141), (647, 387126), (963, 260094), (1206, 207687), (1294, 193563), (1809, 138458), (1926, 130047), (1941, 129042), (2889, 86698), (3618, 69229), (3882, 64521), (5778, 43349), (5823, 43014), (7169, 34938), (11646, 21507), (14338, 17469)]