882557144

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{20231}}^1$

素因数の和:20304

約数の個数: 64

約数和(自身を含む): 2039385600

約数和(自身を除く): 1156828456

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 133, 152, 164, 266, 287, 328, 532, 574, 779, 1064, 1148, 1558, 2296, 3116, 5453, 6232, 10906, 20231, 21812, 40462, 43624, 80924, 141617, 161848, 283234, 384389, 566468, 768778, 829471, 1132936, 1537556, 1658942, 2690723, 3075112, 3317884, 5381446, 5806297, 6635768, 10762892, 11612594, 15759949, 21525784, 23225188, 31519898, 46450376, 63039796, 110319643, 126079592, 220639286, 441278572, 882557144]

約数ペア:

[(1, 882557144), (2, 441278572), (4, 220639286), (7, 126079592), (8, 110319643), (14, 63039796), (19, 46450376), (28, 31519898), (38, 23225188), (41, 21525784), (56, 15759949), (76, 11612594), (82, 10762892), (133, 6635768), (152, 5806297), (164, 5381446), (266, 3317884), (287, 3075112), (328, 2690723), (532, 1658942), (574, 1537556), (779, 1132936), (1064, 829471), (1148, 768778), (1558, 566468), (2296, 384389), (3116, 283234), (5453, 161848), (6232, 141617), (10906, 80924), (20231, 43624), (21812, 40462)]