204082008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:501

約数の個数: 128

約数和(自身を含む): 588772800

約数和(自身を除く): 384690792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 109, 136, 156, 204, 218, 221, 312, 327, 353, 408, 436, 442, 654, 663, 706, 872, 884, 1059, 1308, 1326, 1412, 1417, 1768, 1853, 2118, 2616, 2652, 2824, 2834, 3706, 4236, 4251, 4589, 5304, 5559, 5668, 6001, 7412, 8472, 8502, 9178, 11118, 11336, 12002, 13767, 14824, 17004, 18003, 18356, 22236, 24004, 24089, 27534, 34008, 36006, 36712, 38477, 44472, 48008, 48178, 55068, 72012, 72267, 76954, 78013, 96356, 110136, 115431, 144024, 144534, 153908, 156026, 192712, 230862, 234039, 289068, 307816, 312052, 461724, 468078, 500201, 578136, 624104, 654109, 923448, 936156, 1000402, 1308218, 1500603, 1872312, 1962327, 2000804, 2616436, 3001206, 3924654, 4001608, 5232872, 6002412, 7849308, 8503417, 12004824, 15698616, 17006834, 25510251, 34013668, 51020502, 68027336, 102041004, 204082008]

約数ペア:

[(1, 204082008), (2, 102041004), (3, 68027336), (4, 51020502), (6, 34013668), (8, 25510251), (12, 17006834), (13, 15698616), (17, 12004824), (24, 8503417), (26, 7849308), (34, 6002412), (39, 5232872), (51, 4001608), (52, 3924654), (68, 3001206), (78, 2616436), (102, 2000804), (104, 1962327), (109, 1872312), (136, 1500603), (156, 1308218), (204, 1000402), (218, 936156), (221, 923448), (312, 654109), (327, 624104), (353, 578136), (408, 500201), (436, 468078), (442, 461724), (654, 312052), (663, 307816), (706, 289068), (872, 234039), (884, 230862), (1059, 192712), (1308, 156026), (1326, 153908), (1412, 144534), (1417, 144024), (1768, 115431), (1853, 110136), (2118, 96356), (2616, 78013), (2652, 76954), (2824, 72267), (2834, 72012), (3706, 55068), (4236, 48178), (4251, 48008), (4589, 44472), (5304, 38477), (5559, 36712), (5668, 36006), (6001, 34008), (7412, 27534), (8472, 24089), (8502, 24004), (9178, 22236), (11118, 18356), (11336, 18003), (12002, 17004), (13767, 14824)]