889672784

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4273}}^1$

素因数の和:4325

約数の個数: 120

約数和(自身を含む): 2327654592

約数和(自身を除く): 1437981808

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 169, 176, 182, 208, 286, 308, 338, 364, 572, 616, 676, 728, 1001, 1144, 1183, 1232, 1352, 1456, 1859, 2002, 2288, 2366, 2704, 3718, 4004, 4273, 4732, 7436, 8008, 8546, 9464, 13013, 14872, 16016, 17092, 18928, 26026, 29744, 29911, 34184, 47003, 52052, 55549, 59822, 68368, 94006, 104104, 111098, 119644, 188012, 208208, 222196, 239288, 329021, 376024, 388843, 444392, 478576, 611039, 658042, 722137, 752048, 777686, 888784, 1222078, 1316084, 1444274, 1555372, 2444156, 2632168, 2888548, 3110744, 4277273, 4888312, 5054959, 5264336, 5777096, 6221488, 7943507, 8554546, 9776624, 10109918, 11554192, 15887014, 17109092, 20219836, 31774028, 34218184, 40439672, 55604549, 63548056, 68436368, 80879344, 111209098, 127096112, 222418196, 444836392, 889672784]

約数ペア:

[(1, 889672784), (2, 444836392), (4, 222418196), (7, 127096112), (8, 111209098), (11, 80879344), (13, 68436368), (14, 63548056), (16, 55604549), (22, 40439672), (26, 34218184), (28, 31774028), (44, 20219836), (52, 17109092), (56, 15887014), (77, 11554192), (88, 10109918), (91, 9776624), (104, 8554546), (112, 7943507), (143, 6221488), (154, 5777096), (169, 5264336), (176, 5054959), (182, 4888312), (208, 4277273), (286, 3110744), (308, 2888548), (338, 2632168), (364, 2444156), (572, 1555372), (616, 1444274), (676, 1316084), (728, 1222078), (1001, 888784), (1144, 777686), (1183, 752048), (1232, 722137), (1352, 658042), (1456, 611039), (1859, 478576), (2002, 444392), (2288, 388843), (2366, 376024), (2704, 329021), (3718, 239288), (4004, 222196), (4273, 208208), (4732, 188012), (7436, 119644), (8008, 111098), (8546, 104104), (9464, 94006), (13013, 68368), (14872, 59822), (16016, 55549), (17092, 52052), (18928, 47003), (26026, 34184), (29744, 29911)]