890991768

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1\times {\mathrm{419}}^1$

素因数の和:1032

約数の個数: 64

約数和(自身を含む): 2248041600

約数和(自身を除く): 1357049832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 353, 419, 502, 706, 753, 838, 1004, 1059, 1257, 1412, 1506, 1676, 2008, 2118, 2514, 2824, 3012, 3352, 4236, 5028, 6024, 8472, 10056, 88603, 105169, 147907, 177206, 210338, 265809, 295814, 315507, 354412, 420676, 443721, 531618, 591628, 631014, 708824, 841352, 887442, 1063236, 1183256, 1262028, 1774884, 2126472, 2524056, 3549768, 37124657, 74249314, 111373971, 148498628, 222747942, 296997256, 445495884, 890991768]

約数ペア:

[(1, 890991768), (2, 445495884), (3, 296997256), (4, 222747942), (6, 148498628), (8, 111373971), (12, 74249314), (24, 37124657), (251, 3549768), (353, 2524056), (419, 2126472), (502, 1774884), (706, 1262028), (753, 1183256), (838, 1063236), (1004, 887442), (1059, 841352), (1257, 708824), (1412, 631014), (1506, 591628), (1676, 531618), (2008, 443721), (2118, 420676), (2514, 354412), (2824, 315507), (3012, 295814), (3352, 265809), (4236, 210338), (5028, 177206), (6024, 147907), (8472, 105169), (10056, 88603)]