249642324

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{163}}^2$

素因数の和:371

約数の個数: 90

約数和(自身を含む): 679285530

約数和(自身を除く): 429643206

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 163, 174, 261, 324, 326, 348, 489, 522, 652, 783, 978, 1044, 1467, 1566, 1956, 2349, 2934, 3132, 4401, 4698, 4727, 5868, 8802, 9396, 9454, 13203, 14181, 17604, 18908, 26406, 26569, 28362, 42543, 52812, 53138, 56724, 79707, 85086, 106276, 127629, 159414, 170172, 239121, 255258, 318828, 382887, 478242, 510516, 717363, 765774, 770501, 956484, 1434726, 1531548, 1541002, 2152089, 2311503, 2869452, 3082004, 4304178, 4623006, 6934509, 8608356, 9246012, 13869018, 20803527, 27738036, 41607054, 62410581, 83214108, 124821162, 249642324]

約数ペア:

[(1, 249642324), (2, 124821162), (3, 83214108), (4, 62410581), (6, 41607054), (9, 27738036), (12, 20803527), (18, 13869018), (27, 9246012), (29, 8608356), (36, 6934509), (54, 4623006), (58, 4304178), (81, 3082004), (87, 2869452), (108, 2311503), (116, 2152089), (162, 1541002), (163, 1531548), (174, 1434726), (261, 956484), (324, 770501), (326, 765774), (348, 717363), (489, 510516), (522, 478242), (652, 382887), (783, 318828), (978, 255258), (1044, 239121), (1467, 170172), (1566, 159414), (1956, 127629), (2349, 106276), (2934, 85086), (3132, 79707), (4401, 56724), (4698, 53138), (4727, 52812), (5868, 42543), (8802, 28362), (9396, 26569), (9454, 26406), (13203, 18908), (14181, 17604)]