2881572864

素因数分解:

$2^{12}\times 3^1\times {\mathrm{151}}^1\times {\mathrm{1553}}^1$

素因数の和:1731

約数の個数: 104

約数和(自身を含む): 7739118912

約数和(自身を除く): 4857546048

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, 1024, 1208, 1536, 1553, 1812, 2048, 2416, 3072, 3106, 3624, 4096, 4659, 4832, 6144, 6212, 7248, 9318, 9664, 12288, 12424, 14496, 18636, 19328, 24848, 28992, 37272, 38656, 49696, 57984, 74544, 77312, 99392, 115968, 149088, 154624, 198784, 231936, 234503, 298176, 309248, 397568, 463872, 469006, 596352, 618496, 703509, 795136, 927744, 938012, 1192704, 1407018, 1590272, 1855488, 1876024, 2385408, 2814036, 3180544, 3752048, 4770816, 5628072, 6361088, 7504096, 9541632, 11256144, 15008192, 19083264, 22512288, 30016384, 45024576, 60032768, 90049152, 120065536, 180098304, 240131072, 360196608, 480262144, 720393216, 960524288, 1440786432, 2881572864]

約数ペア:

[(1, 2881572864), (2, 1440786432), (3, 960524288), (4, 720393216), (6, 480262144), (8, 360196608), (12, 240131072), (16, 180098304), (24, 120065536), (32, 90049152), (48, 60032768), (64, 45024576), (96, 30016384), (128, 22512288), (151, 19083264), (192, 15008192), (256, 11256144), (302, 9541632), (384, 7504096), (453, 6361088), (512, 5628072), (604, 4770816), (768, 3752048), (906, 3180544), (1024, 2814036), (1208, 2385408), (1536, 1876024), (1553, 1855488), (1812, 1590272), (2048, 1407018), (2416, 1192704), (3072, 938012), (3106, 927744), (3624, 795136), (4096, 703509), (4659, 618496), (4832, 596352), (6144, 469006), (6212, 463872), (7248, 397568), (9318, 309248), (9664, 298176), (12288, 234503), (12424, 231936), (14496, 198784), (18636, 154624), (19328, 149088), (24848, 115968), (28992, 99392), (37272, 77312), (38656, 74544), (49696, 57984)]