257943504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59053}}^1$

素因数の和:59084

約数の個数: 80

約数和(自身を含む): 820141952

約数和(自身を除く): 562198448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 59053, 118106, 177159, 236212, 354318, 413371, 472424, 708636, 767689, 826742, 944848, 1240113, 1417272, 1535378, 1653484, 2303067, 2480226, 2834544, 3070756, 3306968, 4606134, 4960452, 5373823, 6141512, 6613936, 9212268, 9920904, 10747646, 12283024, 16121469, 18424536, 19841808, 21495292, 32242938, 36849072, 42990584, 64485876, 85981168, 128971752, 257943504]

約数ペア:

[(1, 257943504), (2, 128971752), (3, 85981168), (4, 64485876), (6, 42990584), (7, 36849072), (8, 32242938), (12, 21495292), (13, 19841808), (14, 18424536), (16, 16121469), (21, 12283024), (24, 10747646), (26, 9920904), (28, 9212268), (39, 6613936), (42, 6141512), (48, 5373823), (52, 4960452), (56, 4606134), (78, 3306968), (84, 3070756), (91, 2834544), (104, 2480226), (112, 2303067), (156, 1653484), (168, 1535378), (182, 1417272), (208, 1240113), (273, 944848), (312, 826742), (336, 767689), (364, 708636), (546, 472424), (624, 413371), (728, 354318), (1092, 236212), (1456, 177159), (2184, 118106), (4368, 59053)]