2912563456

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{2729}}^1$

素因数の和:3135

約数の個数: 72

約数和(自身を含む): 6361336800

約数和(自身を除く): 3448773344

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 379, 704, 758, 1408, 1516, 2729, 2816, 3032, 4169, 5458, 6064, 8338, 10916, 12128, 16676, 21832, 24256, 30019, 33352, 43664, 48512, 60038, 66704, 87328, 97024, 120076, 133408, 174656, 240152, 266816, 349312, 480304, 533632, 698624, 960608, 1034291, 1067264, 1921216, 2068582, 3842432, 4137164, 7684864, 8274328, 11377201, 16548656, 22754402, 33097312, 45508804, 66194624, 91017608, 132389248, 182035216, 264778496, 364070432, 728140864, 1456281728, 2912563456]

約数ペア:

[(1, 2912563456), (2, 1456281728), (4, 728140864), (8, 364070432), (11, 264778496), (16, 182035216), (22, 132389248), (32, 91017608), (44, 66194624), (64, 45508804), (88, 33097312), (128, 22754402), (176, 16548656), (256, 11377201), (352, 8274328), (379, 7684864), (704, 4137164), (758, 3842432), (1408, 2068582), (1516, 1921216), (2729, 1067264), (2816, 1034291), (3032, 960608), (4169, 698624), (5458, 533632), (6064, 480304), (8338, 349312), (10916, 266816), (12128, 240152), (16676, 174656), (21832, 133408), (24256, 120076), (30019, 97024), (33352, 87328), (43664, 66704), (48512, 60038)]