2091264

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{389}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 6377280

約数和(自身を除く): 4286016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 389, 448, 672, 768, 778, 896, 1167, 1344, 1556, 1792, 2334, 2688, 2723, 3112, 4668, 5376, 5446, 6224, 8169, 9336, 10892, 12448, 16338, 18672, 21784, 24896, 32676, 37344, 43568, 49792, 65352, 74688, 87136, 99584, 130704, 149376, 174272, 261408, 298752, 348544, 522816, 697088, 1045632, 2091264]

約数ペア:

[(1, 2091264), (2, 1045632), (3, 697088), (4, 522816), (6, 348544), (7, 298752), (8, 261408), (12, 174272), (14, 149376), (16, 130704), (21, 99584), (24, 87136), (28, 74688), (32, 65352), (42, 49792), (48, 43568), (56, 37344), (64, 32676), (84, 24896), (96, 21784), (112, 18672), (128, 16338), (168, 12448), (192, 10892), (224, 9336), (256, 8169), (336, 6224), (384, 5446), (389, 5376), (448, 4668), (672, 3112), (768, 2723), (778, 2688), (896, 2334), (1167, 1792), (1344, 1556)]