340960929868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2689}}^1\times {\mathrm{8803}}^1$

素因数の和:11786

約数の個数: 48

約数和(自身を含む): 645213113440

約数和(自身を除く): 304252183572

約数列:

[1, 2, 4, 13, 26, 52, 277, 554, 1108, 2689, 3601, 5378, 7202, 8803, 10756, 14404, 17606, 34957, 35212, 69914, 114439, 139828, 228878, 457756, 744853, 1489706, 2438431, 2979412, 4876862, 9683089, 9753724, 19366178, 23671267, 31699603, 38732356, 47342534, 63399206, 94685068, 126798412, 307726471, 615452942, 1230905884, 6556940959, 13113881918, 26227763836, 85240232467, 170480464934, 340960929868]

約数ペア:

[(1, 340960929868), (2, 170480464934), (4, 85240232467), (13, 26227763836), (26, 13113881918), (52, 6556940959), (277, 1230905884), (554, 615452942), (1108, 307726471), (2689, 126798412), (3601, 94685068), (5378, 63399206), (7202, 47342534), (8803, 38732356), (10756, 31699603), (14404, 23671267), (17606, 19366178), (34957, 9753724), (35212, 9683089), (69914, 4876862), (114439, 2979412), (139828, 2438431), (228878, 1489706), (457756, 744853)]