385655496

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{220123}}^1$

素因数の和:220205

約数の個数: 32

約数和(自身を含む): 977350560

約数和(自身を除く): 591695064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 220123, 440246, 660369, 880492, 1320738, 1760984, 2641476, 5282952, 16068979, 32137958, 48206937, 64275916, 96413874, 128551832, 192827748, 385655496]

約数ペア:

[(1, 385655496), (2, 192827748), (3, 128551832), (4, 96413874), (6, 64275916), (8, 48206937), (12, 32137958), (24, 16068979), (73, 5282952), (146, 2641476), (219, 1760984), (292, 1320738), (438, 880492), (584, 660369), (876, 440246), (1752, 220123)]