263514524

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 590370816

約数和(自身を除く): 326856292

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 73, 91, 94, 146, 182, 188, 211, 292, 329, 364, 422, 511, 611, 658, 844, 949, 1022, 1222, 1316, 1477, 1898, 2044, 2444, 2743, 2954, 3431, 3796, 4277, 5486, 5908, 6643, 6862, 8554, 9917, 10972, 13286, 13724, 15403, 17108, 19201, 19834, 24017, 26572, 30806, 38402, 39668, 44603, 48034, 61612, 69419, 76804, 89206, 96068, 107821, 128921, 138838, 178412, 200239, 215642, 257842, 277676, 312221, 400478, 431284, 515684, 624442, 723941, 800956, 902447, 1248884, 1401673, 1447882, 1804894, 2803346, 2895764, 3609788, 5067587, 5606692, 9411233, 10135174, 18822466, 20270348, 37644932, 65878631, 131757262, 263514524]

約数ペア:

[(1, 263514524), (2, 131757262), (4, 65878631), (7, 37644932), (13, 20270348), (14, 18822466), (26, 10135174), (28, 9411233), (47, 5606692), (52, 5067587), (73, 3609788), (91, 2895764), (94, 2803346), (146, 1804894), (182, 1447882), (188, 1401673), (211, 1248884), (292, 902447), (329, 800956), (364, 723941), (422, 624442), (511, 515684), (611, 431284), (658, 400478), (844, 312221), (949, 277676), (1022, 257842), (1222, 215642), (1316, 200239), (1477, 178412), (1898, 138838), (2044, 128921), (2444, 107821), (2743, 96068), (2954, 89206), (3431, 76804), (3796, 69419), (4277, 61612), (5486, 48034), (5908, 44603), (6643, 39668), (6862, 38402), (8554, 30806), (9917, 26572), (10972, 24017), (13286, 19834), (13724, 19201), (15403, 17108)]