340551396

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:749

約数の個数: 72

約数和(自身を含む): 875292600

約数和(自身を除く): 534741204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 229, 303, 404, 409, 458, 606, 687, 818, 909, 916, 1212, 1227, 1374, 1636, 1818, 2061, 2454, 2748, 3636, 3681, 4122, 4908, 7362, 8244, 14724, 23129, 41309, 46258, 69387, 82618, 92516, 93661, 123927, 138774, 165236, 187322, 208161, 247854, 277548, 280983, 371781, 374644, 416322, 495708, 561966, 743562, 832644, 842949, 1123932, 1487124, 1685898, 3371796, 9459761, 18919522, 28379283, 37839044, 56758566, 85137849, 113517132, 170275698, 340551396]

約数ペア:

[(1, 340551396), (2, 170275698), (3, 113517132), (4, 85137849), (6, 56758566), (9, 37839044), (12, 28379283), (18, 18919522), (36, 9459761), (101, 3371796), (202, 1685898), (229, 1487124), (303, 1123932), (404, 842949), (409, 832644), (458, 743562), (606, 561966), (687, 495708), (818, 416322), (909, 374644), (916, 371781), (1212, 280983), (1227, 277548), (1374, 247854), (1636, 208161), (1818, 187322), (2061, 165236), (2454, 138774), (2748, 123927), (3636, 93661), (3681, 92516), (4122, 82618), (4908, 69387), (7362, 46258), (8244, 41309), (14724, 23129)]