245492576

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{15013}}^1$

素因数の和:15103

約数の個数: 48

約数和(自身を含む): 559962144

約数和(自身を除く): 314469568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 4088, 8176, 15013, 16352, 30026, 60052, 105091, 120104, 210182, 240208, 420364, 480416, 840728, 1095949, 1681456, 2191898, 3362912, 4383796, 7671643, 8767592, 15343286, 17535184, 30686572, 35070368, 61373144, 122746288, 245492576]

約数ペア:

[(1, 245492576), (2, 122746288), (4, 61373144), (7, 35070368), (8, 30686572), (14, 17535184), (16, 15343286), (28, 8767592), (32, 7671643), (56, 4383796), (73, 3362912), (112, 2191898), (146, 1681456), (224, 1095949), (292, 840728), (511, 480416), (584, 420364), (1022, 240208), (1168, 210182), (2044, 120104), (2336, 105091), (4088, 60052), (8176, 30026), (15013, 16352)]