245393712

素因数分解:

$2^4\times 3^4\times {\mathrm{189347}}^1$

素因数の和:189367

約数の個数: 50

約数和(自身を含む): 710244348

約数和(自身を除く): 464850636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 189347, 378694, 568041, 757388, 1136082, 1514776, 1704123, 2272164, 3029552, 3408246, 4544328, 5112369, 6816492, 9088656, 10224738, 13632984, 15337107, 20449476, 27265968, 30674214, 40898952, 61348428, 81797904, 122696856, 245393712]

約数ペア:

[(1, 245393712), (2, 122696856), (3, 81797904), (4, 61348428), (6, 40898952), (8, 30674214), (9, 27265968), (12, 20449476), (16, 15337107), (18, 13632984), (24, 10224738), (27, 9088656), (36, 6816492), (48, 5112369), (54, 4544328), (72, 3408246), (81, 3029552), (108, 2272164), (144, 1704123), (162, 1514776), (216, 1136082), (324, 757388), (432, 568041), (648, 378694), (1296, 189347)]