324719139

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 479291904

約数和(自身を除く): 154572765

約数列:

[1, 3, 19, 41, 57, 71, 103, 123, 213, 309, 361, 779, 1083, 1349, 1957, 2337, 2911, 4047, 4223, 5871, 7313, 8733, 12669, 14801, 21939, 25631, 37183, 44403, 55309, 76893, 80237, 111549, 138947, 165927, 240711, 299833, 416841, 899499, 1050871, 1524503, 2639993, 3152613, 4573509, 5696827, 7919979, 17090481, 108239713, 324719139]

約数ペア:

[(1, 324719139), (3, 108239713), (19, 17090481), (41, 7919979), (57, 5696827), (71, 4573509), (103, 3152613), (123, 2639993), (213, 1524503), (309, 1050871), (361, 899499), (779, 416841), (1083, 299833), (1349, 240711), (1957, 165927), (2337, 138947), (2911, 111549), (4047, 80237), (4223, 76893), (5871, 55309), (7313, 44403), (8733, 37183), (12669, 25631), (14801, 21939)]