222018272

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18701}}^1$

素因数の和:18771

約数の個数: 48

約数和(自身を含む): 508993632

約数和(自身を除く): 286975360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11872, 18701, 37402, 74804, 130907, 149608, 261814, 299216, 523628, 598432, 991153, 1047256, 1982306, 2094512, 3964612, 4189024, 6938071, 7929224, 13876142, 15858448, 27752284, 31716896, 55504568, 111009136, 222018272]

約数ペア:

[(1, 222018272), (2, 111009136), (4, 55504568), (7, 31716896), (8, 27752284), (14, 15858448), (16, 13876142), (28, 7929224), (32, 6938071), (53, 4189024), (56, 3964612), (106, 2094512), (112, 1982306), (212, 1047256), (224, 991153), (371, 598432), (424, 523628), (742, 299216), (848, 261814), (1484, 149608), (1696, 130907), (2968, 74804), (5936, 37402), (11872, 18701)]