2172086784

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{67339}}^1$

素因数の和:67370

約数の個数: 120

約数和(自身を含む): 7164437280

約数和(自身を除く): 4992350496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 10752, 16128, 32256, 67339, 134678, 202017, 269356, 404034, 471373, 538712, 606051, 808068, 942746, 1077424, 1212102, 1414119, 1616136, 1885492, 2154848, 2424204, 2828238, 3232272, 3770984, 4242357, 4309696, 4848408, 5656476, 6464544, 7541968, 8484714, 8619392, 9696816, 11312952, 12929088, 15083936, 16969428, 17238784, 19393632, 22625904, 25858176, 30167872, 33938856, 34477568, 38787264, 45251808, 51716352, 60335744, 67877712, 77574528, 90503616, 103432704, 120671488, 135755424, 155149056, 181007232, 241342976, 271510848, 310298112, 362014464, 543021696, 724028928, 1086043392, 2172086784]

約数ペア:

[(1, 2172086784), (2, 1086043392), (3, 724028928), (4, 543021696), (6, 362014464), (7, 310298112), (8, 271510848), (9, 241342976), (12, 181007232), (14, 155149056), (16, 135755424), (18, 120671488), (21, 103432704), (24, 90503616), (28, 77574528), (32, 67877712), (36, 60335744), (42, 51716352), (48, 45251808), (56, 38787264), (63, 34477568), (64, 33938856), (72, 30167872), (84, 25858176), (96, 22625904), (112, 19393632), (126, 17238784), (128, 16969428), (144, 15083936), (168, 12929088), (192, 11312952), (224, 9696816), (252, 8619392), (256, 8484714), (288, 7541968), (336, 6464544), (384, 5656476), (448, 4848408), (504, 4309696), (512, 4242357), (576, 3770984), (672, 3232272), (768, 2828238), (896, 2424204), (1008, 2154848), (1152, 1885492), (1344, 1616136), (1536, 1414119), (1792, 1212102), (2016, 1077424), (2304, 942746), (2688, 808068), (3584, 606051), (4032, 538712), (4608, 471373), (5376, 404034), (8064, 269356), (10752, 202017), (16128, 134678), (32256, 67339)]