405144

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 1165320

約数和(自身を除く): 760176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 331, 408, 612, 662, 993, 1224, 1324, 1986, 2648, 2979, 3972, 5627, 5958, 7944, 11254, 11916, 16881, 22508, 23832, 33762, 45016, 50643, 67524, 101286, 135048, 202572, 405144]

約数ペア:

[(1, 405144), (2, 202572), (3, 135048), (4, 101286), (6, 67524), (8, 50643), (9, 45016), (12, 33762), (17, 23832), (18, 22508), (24, 16881), (34, 11916), (36, 11254), (51, 7944), (68, 5958), (72, 5627), (102, 3972), (136, 2979), (153, 2648), (204, 1986), (306, 1324), (331, 1224), (408, 993), (612, 662)]