218617116

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 572866560

約数和(自身を除く): 354249444

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 47, 57, 69, 76, 92, 94, 114, 138, 141, 188, 228, 276, 282, 437, 564, 874, 887, 893, 1081, 1311, 1748, 1774, 1786, 2162, 2622, 2661, 2679, 3243, 3548, 3572, 4324, 5244, 5322, 5358, 6486, 10644, 10716, 12972, 16853, 20401, 20539, 33706, 40802, 41078, 41689, 50559, 61203, 61617, 67412, 81604, 82156, 83378, 101118, 122406, 123234, 125067, 166756, 202236, 244812, 246468, 250134, 387619, 500268, 775238, 792091, 958847, 1162857, 1550476, 1584182, 1917694, 2325714, 2376273, 2876541, 3168364, 3835388, 4651428, 4752546, 5753082, 9505092, 11506164, 18218093, 36436186, 54654279, 72872372, 109308558, 218617116]

約数ペア:

[(1, 218617116), (2, 109308558), (3, 72872372), (4, 54654279), (6, 36436186), (12, 18218093), (19, 11506164), (23, 9505092), (38, 5753082), (46, 4752546), (47, 4651428), (57, 3835388), (69, 3168364), (76, 2876541), (92, 2376273), (94, 2325714), (114, 1917694), (138, 1584182), (141, 1550476), (188, 1162857), (228, 958847), (276, 792091), (282, 775238), (437, 500268), (564, 387619), (874, 250134), (887, 246468), (893, 244812), (1081, 202236), (1311, 166756), (1748, 125067), (1774, 123234), (1786, 122406), (2162, 101118), (2622, 83378), (2661, 82156), (2679, 81604), (3243, 67412), (3548, 61617), (3572, 61203), (4324, 50559), (5244, 41689), (5322, 41078), (5358, 40802), (6486, 33706), (10644, 20539), (10716, 20401), (12972, 16853)]