245336481624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2341}}^1\times {\mathrm{335897}}^1$

素因数の和:338260

約数の個数: 64

約数和(自身を含む): 660805417440

約数和(自身を除く): 415468935816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2341, 4682, 7023, 9364, 14046, 18728, 28092, 30433, 56184, 60866, 91299, 121732, 182598, 243464, 335897, 365196, 671794, 730392, 1007691, 1343588, 2015382, 2687176, 4030764, 4366661, 8061528, 8733322, 13099983, 17466644, 26199966, 34933288, 52399932, 104799864, 786334877, 1572669754, 2359004631, 3145339508, 4718009262, 6290679016, 9436018524, 10222353401, 18872037048, 20444706802, 30667060203, 40889413604, 61334120406, 81778827208, 122668240812, 245336481624]

約数ペア:

[(1, 245336481624), (2, 122668240812), (3, 81778827208), (4, 61334120406), (6, 40889413604), (8, 30667060203), (12, 20444706802), (13, 18872037048), (24, 10222353401), (26, 9436018524), (39, 6290679016), (52, 4718009262), (78, 3145339508), (104, 2359004631), (156, 1572669754), (312, 786334877), (2341, 104799864), (4682, 52399932), (7023, 34933288), (9364, 26199966), (14046, 17466644), (18728, 13099983), (28092, 8733322), (30433, 8061528), (56184, 4366661), (60866, 4030764), (91299, 2687176), (121732, 2015382), (182598, 1343588), (243464, 1007691), (335897, 730392), (365196, 671794)]