12219256

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 27993600

約数和(自身を除く): 15774344

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 53, 56, 92, 106, 161, 179, 184, 212, 322, 358, 371, 424, 644, 716, 742, 1219, 1253, 1288, 1432, 1484, 2438, 2506, 2968, 4117, 4876, 5012, 8234, 8533, 9487, 9752, 10024, 16468, 17066, 18974, 28819, 32936, 34132, 37948, 57638, 66409, 68264, 75896, 115276, 132818, 218201, 230552, 265636, 436402, 531272, 872804, 1527407, 1745608, 3054814, 6109628, 12219256]

約数ペア:

[(1, 12219256), (2, 6109628), (4, 3054814), (7, 1745608), (8, 1527407), (14, 872804), (23, 531272), (28, 436402), (46, 265636), (53, 230552), (56, 218201), (92, 132818), (106, 115276), (161, 75896), (179, 68264), (184, 66409), (212, 57638), (322, 37948), (358, 34132), (371, 32936), (424, 28819), (644, 18974), (716, 17066), (742, 16468), (1219, 10024), (1253, 9752), (1288, 9487), (1432, 8533), (1484, 8234), (2438, 5012), (2506, 4876), (2968, 4117)]