223415856

素因数分解:

$2^4\times 3^2\times {\mathrm{1551499}}^1$

素因数の和:1551513

約数の個数: 30

約数和(自身を含む): 625254500

約数和(自身を除く): 401838644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1551499, 3102998, 4654497, 6205996, 9308994, 12411992, 13963491, 18617988, 24823984, 27926982, 37235976, 55853964, 74471952, 111707928, 223415856]

約数ペア:

[(1, 223415856), (2, 111707928), (3, 74471952), (4, 55853964), (6, 37235976), (8, 27926982), (9, 24823984), (12, 18617988), (16, 13963491), (18, 12411992), (24, 9308994), (36, 6205996), (48, 4654497), (72, 3102998), (144, 1551499)]