490870908

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4091}}^1$

素因数の和:4216

約数の個数: 96

約数和(自身を含む): 1402410240

約数和(自身を除く): 911539332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 101, 108, 132, 198, 202, 297, 303, 396, 404, 594, 606, 909, 1111, 1188, 1212, 1818, 2222, 2727, 3333, 3636, 4091, 4444, 5454, 6666, 8182, 9999, 10908, 12273, 13332, 16364, 19998, 24546, 29997, 36819, 39996, 45001, 49092, 59994, 73638, 90002, 110457, 119988, 135003, 147276, 180004, 220914, 270006, 405009, 413191, 441828, 540012, 810018, 826382, 1215027, 1239573, 1620036, 1652764, 2430054, 2479146, 3718719, 4545101, 4860108, 4958292, 7437438, 9090202, 11156157, 13635303, 14874876, 18180404, 22312314, 27270606, 40905909, 44624628, 54541212, 81811818, 122717727, 163623636, 245435454, 490870908]

約数ペア:

[(1, 490870908), (2, 245435454), (3, 163623636), (4, 122717727), (6, 81811818), (9, 54541212), (11, 44624628), (12, 40905909), (18, 27270606), (22, 22312314), (27, 18180404), (33, 14874876), (36, 13635303), (44, 11156157), (54, 9090202), (66, 7437438), (99, 4958292), (101, 4860108), (108, 4545101), (132, 3718719), (198, 2479146), (202, 2430054), (297, 1652764), (303, 1620036), (396, 1239573), (404, 1215027), (594, 826382), (606, 810018), (909, 540012), (1111, 441828), (1188, 413191), (1212, 405009), (1818, 270006), (2222, 220914), (2727, 180004), (3333, 147276), (3636, 135003), (4091, 119988), (4444, 110457), (5454, 90002), (6666, 73638), (8182, 59994), (9999, 49092), (10908, 45001), (12273, 39996), (13332, 36819), (16364, 29997), (19998, 24546)]