510451194

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1373}}^1$

素因数の和:1563

約数の個数: 64

約数和(自身を含む): 1149147648

約数和(自身を除く): 638696454

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 131, 258, 262, 393, 473, 786, 946, 1373, 1419, 1441, 2746, 2838, 2882, 4119, 4323, 5633, 8238, 8646, 11266, 15103, 16899, 30206, 33798, 45309, 59039, 61963, 90618, 118078, 123926, 177117, 179863, 185889, 354234, 359726, 371778, 539589, 649429, 1079178, 1298858, 1948287, 1978493, 3896574, 3956986, 5935479, 7734109, 11870958, 15468218, 23202327, 46404654, 85075199, 170150398, 255225597, 510451194]

約数ペア:

[(1, 510451194), (2, 255225597), (3, 170150398), (6, 85075199), (11, 46404654), (22, 23202327), (33, 15468218), (43, 11870958), (66, 7734109), (86, 5935479), (129, 3956986), (131, 3896574), (258, 1978493), (262, 1948287), (393, 1298858), (473, 1079178), (786, 649429), (946, 539589), (1373, 371778), (1419, 359726), (1441, 354234), (2746, 185889), (2838, 179863), (2882, 177117), (4119, 123926), (4323, 118078), (5633, 90618), (8238, 61963), (8646, 59039), (11266, 45309), (15103, 33798), (16899, 30206)]