1215432

素因数分解:

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

素因数の和:363

約数の個数: 64

約数和(自身を含む): 3585600

約数和(自身を除く): 2370168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 331, 408, 459, 612, 662, 918, 993, 1224, 1324, 1836, 1986, 2648, 2979, 3672, 3972, 5627, 5958, 7944, 8937, 11254, 11916, 16881, 17874, 22508, 23832, 33762, 35748, 45016, 50643, 67524, 71496, 101286, 135048, 151929, 202572, 303858, 405144, 607716, 1215432]

約数ペア:

[(1, 1215432), (2, 607716), (3, 405144), (4, 303858), (6, 202572), (8, 151929), (9, 135048), (12, 101286), (17, 71496), (18, 67524), (24, 50643), (27, 45016), (34, 35748), (36, 33762), (51, 23832), (54, 22508), (68, 17874), (72, 16881), (102, 11916), (108, 11254), (136, 8937), (153, 7944), (204, 5958), (216, 5627), (306, 3972), (331, 3672), (408, 2979), (459, 2648), (612, 1986), (662, 1836), (918, 1324), (993, 1224)]