814518848

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1556

約数の個数: 112

約数和(自身を含む): 1931334720

約数和(自身を除く): 1116815872

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 61, 64, 88, 104, 122, 143, 176, 208, 244, 286, 352, 416, 488, 572, 671, 704, 793, 832, 976, 1144, 1342, 1459, 1586, 1952, 2288, 2684, 2918, 3172, 3904, 4576, 5368, 5836, 6344, 8723, 9152, 10736, 11672, 12688, 16049, 17446, 18967, 21472, 23344, 25376, 32098, 34892, 37934, 42944, 46688, 50752, 64196, 69784, 75868, 88999, 93376, 128392, 139568, 151736, 177998, 208637, 256784, 279136, 303472, 355996, 417274, 513568, 558272, 606944, 711992, 834548, 978989, 1027136, 1156987, 1213888, 1423984, 1669096, 1957978, 2313974, 2847968, 3338192, 3915956, 4627948, 5695936, 6676384, 7831912, 9255896, 12726857, 13352768, 15663824, 18511792, 25453714, 31327648, 37023584, 50907428, 62655296, 74047168, 101814856, 203629712, 407259424, 814518848]

約数ペア:

[(1, 814518848), (2, 407259424), (4, 203629712), (8, 101814856), (11, 74047168), (13, 62655296), (16, 50907428), (22, 37023584), (26, 31327648), (32, 25453714), (44, 18511792), (52, 15663824), (61, 13352768), (64, 12726857), (88, 9255896), (104, 7831912), (122, 6676384), (143, 5695936), (176, 4627948), (208, 3915956), (244, 3338192), (286, 2847968), (352, 2313974), (416, 1957978), (488, 1669096), (572, 1423984), (671, 1213888), (704, 1156987), (793, 1027136), (832, 978989), (976, 834548), (1144, 711992), (1342, 606944), (1459, 558272), (1586, 513568), (1952, 417274), (2288, 355996), (2684, 303472), (2918, 279136), (3172, 256784), (3904, 208637), (4576, 177998), (5368, 151736), (5836, 139568), (6344, 128392), (8723, 93376), (9152, 88999), (10736, 75868), (11672, 69784), (12688, 64196), (16049, 50752), (17446, 46688), (18967, 42944), (21472, 37934), (23344, 34892), (25376, 32098)]