7120694784

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{662267}}^1$

素因数の和:662295

約数の個数: 80

約数和(自身を含む): 21680005248

約数和(自身を除く): 14559310464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 662267, 1324534, 1986801, 2649068, 3973602, 4635869, 5298136, 7947204, 9271738, 10596272, 13907607, 15894408, 18543476, 21192544, 27815214, 31788816, 37086952, 42385088, 55630428, 63577632, 74173904, 84770176, 111260856, 127155264, 148347808, 169540352, 222521712, 254310528, 296695616, 339080704, 445043424, 508621056, 593391232, 890086848, 1017242112, 1186782464, 1780173696, 2373564928, 3560347392, 7120694784]

約数ペア:

[(1, 7120694784), (2, 3560347392), (3, 2373564928), (4, 1780173696), (6, 1186782464), (7, 1017242112), (8, 890086848), (12, 593391232), (14, 508621056), (16, 445043424), (21, 339080704), (24, 296695616), (28, 254310528), (32, 222521712), (42, 169540352), (48, 148347808), (56, 127155264), (64, 111260856), (84, 84770176), (96, 74173904), (112, 63577632), (128, 55630428), (168, 42385088), (192, 37086952), (224, 31788816), (256, 27815214), (336, 21192544), (384, 18543476), (448, 15894408), (512, 13907607), (672, 10596272), (768, 9271738), (896, 7947204), (1344, 5298136), (1536, 4635869), (1792, 3973602), (2688, 2649068), (3584, 1986801), (5376, 1324534), (10752, 662267)]