254629047564

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4447}}^1\times {\mathrm{51307}}^1$

素因数の和:55795

約数の個数: 72

約数和(自身を含む): 664570769408

約数和(自身を除く): 409941721844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 4447, 8894, 13341, 17788, 26682, 40023, 51307, 53364, 80046, 102614, 137857, 153921, 160092, 205228, 275714, 307842, 413571, 461763, 551428, 615684, 827142, 923526, 1240713, 1590517, 1654284, 1847052, 2481426, 3181034, 4771551, 4962852, 6362068, 9543102, 14314653, 19086204, 28629306, 57258612, 228162229, 456324458, 684486687, 912648916, 1368973374, 2053460061, 2737946748, 4106920122, 7073029099, 8213840244, 14146058198, 21219087297, 28292116396, 42438174594, 63657261891, 84876349188, 127314523782, 254629047564]

約数ペア:

[(1, 254629047564), (2, 127314523782), (3, 84876349188), (4, 63657261891), (6, 42438174594), (9, 28292116396), (12, 21219087297), (18, 14146058198), (31, 8213840244), (36, 7073029099), (62, 4106920122), (93, 2737946748), (124, 2053460061), (186, 1368973374), (279, 912648916), (372, 684486687), (558, 456324458), (1116, 228162229), (4447, 57258612), (8894, 28629306), (13341, 19086204), (17788, 14314653), (26682, 9543102), (40023, 6362068), (51307, 4962852), (53364, 4771551), (80046, 3181034), (102614, 2481426), (137857, 1847052), (153921, 1654284), (160092, 1590517), (205228, 1240713), (275714, 923526), (307842, 827142), (413571, 615684), (461763, 551428)]