630864

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:364

約数の個数: 60

約数和(自身を含む): 1906996

約数和(自身を除く): 1276132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 337, 468, 624, 674, 936, 1011, 1348, 1872, 2022, 2696, 3033, 4044, 4381, 5392, 6066, 8088, 8762, 12132, 13143, 16176, 17524, 24264, 26286, 35048, 39429, 48528, 52572, 70096, 78858, 105144, 157716, 210288, 315432, 630864]

約数ペア:

[(1, 630864), (2, 315432), (3, 210288), (4, 157716), (6, 105144), (8, 78858), (9, 70096), (12, 52572), (13, 48528), (16, 39429), (18, 35048), (24, 26286), (26, 24264), (36, 17524), (39, 16176), (48, 13143), (52, 12132), (72, 8762), (78, 8088), (104, 6066), (117, 5392), (144, 4381), (156, 4044), (208, 3033), (234, 2696), (312, 2022), (337, 1872), (468, 1348), (624, 1011), (674, 936)]