2009261568

素因数分解:

$2^9\times 3^1\times {\mathrm{151}}^1\times {\mathrm{8663}}^1$

素因数の和:8835

約数の個数: 80

約数和(自身を含む): 5388869376

約数和(自身を除く): 3379607808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 192, 256, 302, 384, 453, 512, 604, 768, 906, 1208, 1536, 1812, 2416, 3624, 4832, 7248, 8663, 9664, 14496, 17326, 19328, 25989, 28992, 34652, 38656, 51978, 57984, 69304, 77312, 103956, 115968, 138608, 207912, 231936, 277216, 415824, 554432, 831648, 1108864, 1308113, 1663296, 2217728, 2616226, 3326592, 3924339, 4435456, 5232452, 6653184, 7848678, 10464904, 13306368, 15697356, 20929808, 31394712, 41859616, 62789424, 83719232, 125578848, 167438464, 251157696, 334876928, 502315392, 669753856, 1004630784, 2009261568]

約数ペア:

[(1, 2009261568), (2, 1004630784), (3, 669753856), (4, 502315392), (6, 334876928), (8, 251157696), (12, 167438464), (16, 125578848), (24, 83719232), (32, 62789424), (48, 41859616), (64, 31394712), (96, 20929808), (128, 15697356), (151, 13306368), (192, 10464904), (256, 7848678), (302, 6653184), (384, 5232452), (453, 4435456), (512, 3924339), (604, 3326592), (768, 2616226), (906, 2217728), (1208, 1663296), (1536, 1308113), (1812, 1108864), (2416, 831648), (3624, 554432), (4832, 415824), (7248, 277216), (8663, 231936), (9664, 207912), (14496, 138608), (17326, 115968), (19328, 103956), (25989, 77312), (28992, 69304), (34652, 57984), (38656, 51978)]