724924008

素因数分解:

$2^3\times 3^2\times {\mathrm{373}}^1\times {\mathrm{26993}}^1$

素因数の和:27378

約数の個数: 48

約数和(自身を含む): 1968672420

約数和(自身を除く): 1243748412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 373, 746, 1119, 1492, 2238, 2984, 3357, 4476, 6714, 8952, 13428, 26856, 26993, 53986, 80979, 107972, 161958, 215944, 242937, 323916, 485874, 647832, 971748, 1943496, 10068389, 20136778, 30205167, 40273556, 60410334, 80547112, 90615501, 120820668, 181231002, 241641336, 362462004, 724924008]

約数ペア:

[(1, 724924008), (2, 362462004), (3, 241641336), (4, 181231002), (6, 120820668), (8, 90615501), (9, 80547112), (12, 60410334), (18, 40273556), (24, 30205167), (36, 20136778), (72, 10068389), (373, 1943496), (746, 971748), (1119, 647832), (1492, 485874), (2238, 323916), (2984, 242937), (3357, 215944), (4476, 161958), (6714, 107972), (8952, 80979), (13428, 53986), (26856, 26993)]