258021276

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1\times {\mathrm{829}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 619950240

約数和(自身を除く): 361928964

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 701, 829, 1402, 1658, 2103, 2487, 2804, 3316, 4206, 4974, 8412, 9948, 25937, 30673, 51874, 61346, 77811, 92019, 103748, 122692, 155622, 184038, 311244, 368076, 581129, 1162258, 1743387, 2324516, 3486774, 6973548, 21501773, 43003546, 64505319, 86007092, 129010638, 258021276]

約数ペア:

[(1, 258021276), (2, 129010638), (3, 86007092), (4, 64505319), (6, 43003546), (12, 21501773), (37, 6973548), (74, 3486774), (111, 2324516), (148, 1743387), (222, 1162258), (444, 581129), (701, 368076), (829, 311244), (1402, 184038), (1658, 155622), (2103, 122692), (2487, 103748), (2804, 92019), (3316, 77811), (4206, 61346), (4974, 51874), (8412, 30673), (9948, 25937)]