616835024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:676

約数の個数: 80

約数和(自身を含む): 1337247744

約数和(自身を除く): 720412720

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 271, 353, 403, 496, 542, 706, 806, 1084, 1412, 1612, 2168, 2824, 3224, 3523, 4336, 4589, 5648, 6448, 7046, 8401, 9178, 10943, 14092, 16802, 18356, 21886, 28184, 33604, 36712, 43772, 56368, 67208, 73424, 87544, 95663, 109213, 134416, 142259, 175088, 191326, 218426, 284518, 382652, 436852, 569036, 765304, 873704, 1138072, 1243619, 1530608, 1747408, 2276144, 2487238, 2965553, 4974476, 5931106, 9948952, 11862212, 19897904, 23724424, 38552189, 47448848, 77104378, 154208756, 308417512, 616835024]

約数ペア:

[(1, 616835024), (2, 308417512), (4, 154208756), (8, 77104378), (13, 47448848), (16, 38552189), (26, 23724424), (31, 19897904), (52, 11862212), (62, 9948952), (104, 5931106), (124, 4974476), (208, 2965553), (248, 2487238), (271, 2276144), (353, 1747408), (403, 1530608), (496, 1243619), (542, 1138072), (706, 873704), (806, 765304), (1084, 569036), (1412, 436852), (1612, 382652), (2168, 284518), (2824, 218426), (3224, 191326), (3523, 175088), (4336, 142259), (4589, 134416), (5648, 109213), (6448, 95663), (7046, 87544), (8401, 73424), (9178, 67208), (10943, 56368), (14092, 43772), (16802, 36712), (18356, 33604), (21886, 28184)]