339962308

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{773}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 691770240

約数和(自身を除く): 351807932

約数列:

[1, 2, 4, 7, 14, 28, 113, 139, 226, 278, 452, 556, 773, 791, 973, 1546, 1582, 1946, 3092, 3164, 3892, 5411, 10822, 15707, 21644, 31414, 62828, 87349, 107447, 109949, 174698, 214894, 219898, 349396, 429788, 439796, 611443, 752129, 1222886, 1504258, 2445772, 3008516, 12141511, 24283022, 48566044, 84990577, 169981154, 339962308]

約数ペア:

[(1, 339962308), (2, 169981154), (4, 84990577), (7, 48566044), (14, 24283022), (28, 12141511), (113, 3008516), (139, 2445772), (226, 1504258), (278, 1222886), (452, 752129), (556, 611443), (773, 439796), (791, 429788), (973, 349396), (1546, 219898), (1582, 214894), (1946, 174698), (3092, 109949), (3164, 107447), (3892, 87349), (5411, 62828), (10822, 31414), (15707, 21644)]