2031566148

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{461}}^1\times {\mathrm{751}}^1$

素因数の和:1385

約数の個数: 72

約数和(自身を含む): 5184955776

約数和(自身を除く): 3153389628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 461, 489, 652, 751, 922, 978, 1383, 1467, 1502, 1844, 1956, 2253, 2766, 2934, 3004, 4149, 4506, 5532, 5868, 6759, 8298, 9012, 13518, 16596, 27036, 75143, 122413, 150286, 225429, 244826, 300572, 346211, 367239, 450858, 489652, 676287, 692422, 734478, 901716, 1038633, 1101717, 1352574, 1384844, 1468956, 2077266, 2203434, 2705148, 3115899, 4154532, 4406868, 6231798, 12463596, 56432393, 112864786, 169297179, 225729572, 338594358, 507891537, 677188716, 1015783074, 2031566148]

約数ペア:

[(1, 2031566148), (2, 1015783074), (3, 677188716), (4, 507891537), (6, 338594358), (9, 225729572), (12, 169297179), (18, 112864786), (36, 56432393), (163, 12463596), (326, 6231798), (461, 4406868), (489, 4154532), (652, 3115899), (751, 2705148), (922, 2203434), (978, 2077266), (1383, 1468956), (1467, 1384844), (1502, 1352574), (1844, 1101717), (1956, 1038633), (2253, 901716), (2766, 734478), (2934, 692422), (3004, 676287), (4149, 489652), (4506, 450858), (5532, 367239), (5868, 346211), (6759, 300572), (8298, 244826), (9012, 225429), (13518, 150286), (16596, 122413), (27036, 75143)]