218188096

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25633}}^1$

素因数の和:25671

約数の個数: 56

約数和(自身を含む): 520882880

約数和(自身を除く): 302694784

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 25633, 51266, 102532, 179431, 205064, 358862, 410128, 487027, 717724, 820256, 974054, 1435448, 1640512, 1948108, 2870896, 3409189, 3896216, 5741792, 6818378, 7792432, 11483584, 13636756, 15584864, 27273512, 31169728, 54547024, 109094048, 218188096]

約数ペア:

[(1, 218188096), (2, 109094048), (4, 54547024), (7, 31169728), (8, 27273512), (14, 15584864), (16, 13636756), (19, 11483584), (28, 7792432), (32, 6818378), (38, 5741792), (56, 3896216), (64, 3409189), (76, 2870896), (112, 1948108), (133, 1640512), (152, 1435448), (224, 974054), (266, 820256), (304, 717724), (448, 487027), (532, 410128), (608, 358862), (1064, 205064), (1216, 179431), (2128, 102532), (4256, 51266), (8512, 25633)]