270996858

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{3251}}^1$

素因数の和:3691

約数の個数: 48

約数和(自身を含む): 642256992

約数和(自身を除く): 371260134

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 421, 842, 1263, 2526, 3251, 3789, 4631, 6502, 7578, 9262, 9753, 13893, 19506, 27786, 29259, 35761, 41679, 58518, 71522, 83358, 107283, 214566, 321849, 643698, 1368671, 2737342, 4106013, 8212026, 12318039, 15055381, 24636078, 30110762, 45166143, 90332286, 135498429, 270996858]

約数ペア:

[(1, 270996858), (2, 135498429), (3, 90332286), (6, 45166143), (9, 30110762), (11, 24636078), (18, 15055381), (22, 12318039), (33, 8212026), (66, 4106013), (99, 2737342), (198, 1368671), (421, 643698), (842, 321849), (1263, 214566), (2526, 107283), (3251, 83358), (3789, 71522), (4631, 58518), (6502, 41679), (7578, 35761), (9262, 29259), (9753, 27786), (13893, 19506)]