307789076

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{883}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 629690880

約数和(自身を除く): 321901804

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 211, 236, 413, 422, 826, 844, 883, 1477, 1652, 1766, 2954, 3532, 5908, 6181, 12362, 12449, 24724, 24898, 49796, 52097, 87143, 104194, 174286, 186313, 208388, 348572, 364679, 372626, 729358, 745252, 1304191, 1458716, 2608382, 5216764, 10992467, 21984934, 43969868, 76947269, 153894538, 307789076]

約数ペア:

[(1, 307789076), (2, 153894538), (4, 76947269), (7, 43969868), (14, 21984934), (28, 10992467), (59, 5216764), (118, 2608382), (211, 1458716), (236, 1304191), (413, 745252), (422, 729358), (826, 372626), (844, 364679), (883, 348572), (1477, 208388), (1652, 186313), (1766, 174286), (2954, 104194), (3532, 87143), (5908, 52097), (6181, 49796), (12362, 24898), (12449, 24724)]