318039124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7187}}^1$

素因数の和:7264

約数の個数: 48

約数和(自身を含む): 642434688

約数和(自身を除く): 324395564

約数列:

[1, 2, 4, 13, 23, 26, 37, 46, 52, 74, 92, 148, 299, 481, 598, 851, 962, 1196, 1702, 1924, 3404, 7187, 11063, 14374, 22126, 28748, 44252, 93431, 165301, 186862, 265919, 330602, 373724, 531838, 661204, 1063676, 2148913, 3456947, 4297826, 6116137, 6913894, 8595652, 12232274, 13827788, 24464548, 79509781, 159019562, 318039124]

約数ペア:

[(1, 318039124), (2, 159019562), (4, 79509781), (13, 24464548), (23, 13827788), (26, 12232274), (37, 8595652), (46, 6913894), (52, 6116137), (74, 4297826), (92, 3456947), (148, 2148913), (299, 1063676), (481, 661204), (598, 531838), (851, 373724), (962, 330602), (1196, 265919), (1702, 186862), (1924, 165301), (3404, 93431), (7187, 44252), (11063, 28748), (14374, 22126)]