2580497736

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1\times {\mathrm{2143}}^1$

素因数の和:2666

約数の個数: 64

約数和(自身を含む): 6520504320

約数和(自身を除く): 3940006584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 383, 393, 524, 766, 786, 1048, 1149, 1532, 1572, 2143, 2298, 3064, 3144, 4286, 4596, 6429, 8572, 9192, 12858, 17144, 25716, 50173, 51432, 100346, 150519, 200692, 280733, 301038, 401384, 561466, 602076, 820769, 842199, 1122932, 1204152, 1641538, 1684398, 2245864, 2462307, 3283076, 3368796, 4924614, 6566152, 6737592, 9849228, 19698456, 107520739, 215041478, 322562217, 430082956, 645124434, 860165912, 1290248868, 2580497736]

約数ペア:

[(1, 2580497736), (2, 1290248868), (3, 860165912), (4, 645124434), (6, 430082956), (8, 322562217), (12, 215041478), (24, 107520739), (131, 19698456), (262, 9849228), (383, 6737592), (393, 6566152), (524, 4924614), (766, 3368796), (786, 3283076), (1048, 2462307), (1149, 2245864), (1532, 1684398), (1572, 1641538), (2143, 1204152), (2298, 1122932), (3064, 842199), (3144, 820769), (4286, 602076), (4596, 561466), (6429, 401384), (8572, 301038), (9192, 280733), (12858, 200692), (17144, 150519), (25716, 100346), (50173, 51432)]