212100224

素因数分解:

$2^7\times 7^3\times {\mathrm{4831}}^1$

素因数の和:4866

約数の個数: 64

約数和(自身を含む): 492864000

約数和(自身を除く): 280763776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1372, 1568, 2744, 3136, 4831, 5488, 6272, 9662, 10976, 19324, 21952, 33817, 38648, 43904, 67634, 77296, 135268, 154592, 236719, 270536, 309184, 473438, 541072, 618368, 946876, 1082144, 1657033, 1893752, 2164288, 3314066, 3787504, 4328576, 6628132, 7575008, 13256264, 15150016, 26512528, 30300032, 53025056, 106050112, 212100224]

約数ペア:

[(1, 212100224), (2, 106050112), (4, 53025056), (7, 30300032), (8, 26512528), (14, 15150016), (16, 13256264), (28, 7575008), (32, 6628132), (49, 4328576), (56, 3787504), (64, 3314066), (98, 2164288), (112, 1893752), (128, 1657033), (196, 1082144), (224, 946876), (343, 618368), (392, 541072), (448, 473438), (686, 309184), (784, 270536), (896, 236719), (1372, 154592), (1568, 135268), (2744, 77296), (3136, 67634), (4831, 43904), (5488, 38648), (6272, 33817), (9662, 21952), (10976, 19324)]