306437852

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1171

約数の個数: 96

約数和(自身を含む): 705761280

約数和(自身を除く): 399323428

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 31, 34, 38, 62, 68, 76, 119, 124, 133, 217, 238, 266, 323, 434, 476, 527, 532, 589, 646, 868, 1054, 1093, 1178, 1292, 2108, 2186, 2261, 2356, 3689, 4123, 4372, 4522, 7378, 7651, 8246, 9044, 10013, 14756, 15302, 16492, 18581, 20026, 20767, 30604, 33883, 37162, 40052, 41534, 67766, 70091, 74324, 83068, 130067, 135532, 140182, 145369, 237181, 260134, 280364, 290738, 353039, 474362, 520268, 576011, 581476, 643777, 706078, 948724, 1152022, 1287554, 1412156, 2304044, 2471273, 2575108, 4032077, 4506439, 4942546, 8064154, 9012878, 9885092, 10944209, 16128308, 18025756, 21888418, 43776836, 76609463, 153218926, 306437852]

約数ペア:

[(1, 306437852), (2, 153218926), (4, 76609463), (7, 43776836), (14, 21888418), (17, 18025756), (19, 16128308), (28, 10944209), (31, 9885092), (34, 9012878), (38, 8064154), (62, 4942546), (68, 4506439), (76, 4032077), (119, 2575108), (124, 2471273), (133, 2304044), (217, 1412156), (238, 1287554), (266, 1152022), (323, 948724), (434, 706078), (476, 643777), (527, 581476), (532, 576011), (589, 520268), (646, 474362), (868, 353039), (1054, 290738), (1093, 280364), (1178, 260134), (1292, 237181), (2108, 145369), (2186, 140182), (2261, 135532), (2356, 130067), (3689, 83068), (4123, 74324), (4372, 70091), (4522, 67766), (7378, 41534), (7651, 40052), (8246, 37162), (9044, 33883), (10013, 30604), (14756, 20767), (15302, 20026), (16492, 18581)]