245861568

素因数分解:

$2^6\times 3^5\times {\mathrm{15809}}^1$

素因数の和:15836

約数の個数: 84

約数和(自身を含む): 730864680

約数和(自身を除く): 485003112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 2592, 3888, 5184, 7776, 15552, 15809, 31618, 47427, 63236, 94854, 126472, 142281, 189708, 252944, 284562, 379416, 426843, 505888, 569124, 758832, 853686, 1011776, 1138248, 1280529, 1517664, 1707372, 2276496, 2561058, 3035328, 3414744, 3841587, 4552992, 5122116, 6829488, 7683174, 9105984, 10244232, 13658976, 15366348, 20488464, 27317952, 30732696, 40976928, 61465392, 81953856, 122930784, 245861568]

約数ペア:

[(1, 245861568), (2, 122930784), (3, 81953856), (4, 61465392), (6, 40976928), (8, 30732696), (9, 27317952), (12, 20488464), (16, 15366348), (18, 13658976), (24, 10244232), (27, 9105984), (32, 7683174), (36, 6829488), (48, 5122116), (54, 4552992), (64, 3841587), (72, 3414744), (81, 3035328), (96, 2561058), (108, 2276496), (144, 1707372), (162, 1517664), (192, 1280529), (216, 1138248), (243, 1011776), (288, 853686), (324, 758832), (432, 569124), (486, 505888), (576, 426843), (648, 379416), (864, 284562), (972, 252944), (1296, 189708), (1728, 142281), (1944, 126472), (2592, 94854), (3888, 63236), (5184, 47427), (7776, 31618), (15552, 15809)]