229890078

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1789}}^1$

素因数の和:1878

約数の個数: 72

約数和(自身を含む): 557083800

約数和(自身を除く): 327193722

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 59, 66, 99, 118, 121, 177, 198, 242, 354, 363, 531, 649, 726, 1062, 1089, 1298, 1789, 1947, 2178, 3578, 3894, 5367, 5841, 7139, 10734, 11682, 14278, 16101, 19679, 21417, 32202, 39358, 42834, 59037, 64251, 105551, 118074, 128502, 177111, 211102, 216469, 316653, 354222, 432938, 633306, 649407, 949959, 1161061, 1298814, 1899918, 1948221, 2322122, 3483183, 3896442, 6966366, 10449549, 12771671, 20899098, 25543342, 38315013, 76630026, 114945039, 229890078]

約数ペア:

[(1, 229890078), (2, 114945039), (3, 76630026), (6, 38315013), (9, 25543342), (11, 20899098), (18, 12771671), (22, 10449549), (33, 6966366), (59, 3896442), (66, 3483183), (99, 2322122), (118, 1948221), (121, 1899918), (177, 1298814), (198, 1161061), (242, 949959), (354, 649407), (363, 633306), (531, 432938), (649, 354222), (726, 316653), (1062, 216469), (1089, 211102), (1298, 177111), (1789, 128502), (1947, 118074), (2178, 105551), (3578, 64251), (3894, 59037), (5367, 42834), (5841, 39358), (7139, 32202), (10734, 21417), (11682, 19679), (14278, 16101)]