2017910272

素因数分解:

$2^9\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7127}}^1$

素因数の和:7231

約数の個数: 80

約数和(自身を含む): 4666844160

約数和(自身を除く): 2648933888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 512, 553, 632, 896, 1106, 1264, 1792, 2212, 2528, 3584, 4424, 5056, 7127, 8848, 10112, 14254, 17696, 20224, 28508, 35392, 40448, 49889, 57016, 70784, 99778, 114032, 141568, 199556, 228064, 283136, 399112, 456128, 563033, 798224, 912256, 1126066, 1596448, 1824512, 2252132, 3192896, 3649024, 3941231, 4504264, 6385792, 7882462, 9008528, 12771584, 15764924, 18017056, 25543168, 31529848, 36034112, 63059696, 72068224, 126119392, 144136448, 252238784, 288272896, 504477568, 1008955136, 2017910272]

約数ペア:

[(1, 2017910272), (2, 1008955136), (4, 504477568), (7, 288272896), (8, 252238784), (14, 144136448), (16, 126119392), (28, 72068224), (32, 63059696), (56, 36034112), (64, 31529848), (79, 25543168), (112, 18017056), (128, 15764924), (158, 12771584), (224, 9008528), (256, 7882462), (316, 6385792), (448, 4504264), (512, 3941231), (553, 3649024), (632, 3192896), (896, 2252132), (1106, 1824512), (1264, 1596448), (1792, 1126066), (2212, 912256), (2528, 798224), (3584, 563033), (4424, 456128), (5056, 399112), (7127, 283136), (8848, 228064), (10112, 199556), (14254, 141568), (17696, 114032), (20224, 99778), (28508, 70784), (35392, 57016), (40448, 49889)]