420576

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 1192464

約数和(自身を除く): 771888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 337, 416, 624, 674, 1011, 1248, 1348, 2022, 2696, 4044, 4381, 5392, 8088, 8762, 10784, 13143, 16176, 17524, 26286, 32352, 35048, 52572, 70096, 105144, 140192, 210288, 420576]

約数ペア:

[(1, 420576), (2, 210288), (3, 140192), (4, 105144), (6, 70096), (8, 52572), (12, 35048), (13, 32352), (16, 26286), (24, 17524), (26, 16176), (32, 13143), (39, 10784), (48, 8762), (52, 8088), (78, 5392), (96, 4381), (104, 4044), (156, 2696), (208, 2022), (312, 1348), (337, 1248), (416, 1011), (624, 674)]