248500304

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{3169}}^1$

素因数の和:3232

約数の個数: 60

約数和(自身を含む): 539502300

約数和(自身を除く): 291001996

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 169, 208, 232, 338, 377, 464, 676, 754, 1352, 1508, 2704, 3016, 3169, 4901, 6032, 6338, 9802, 12676, 19604, 25352, 39208, 41197, 50704, 78416, 82394, 91901, 164788, 183802, 329576, 367604, 535561, 659152, 735208, 1071122, 1194713, 1470416, 2142244, 2389426, 4284488, 4778852, 8568976, 9557704, 15531269, 19115408, 31062538, 62125076, 124250152, 248500304]

約数ペア:

[(1, 248500304), (2, 124250152), (4, 62125076), (8, 31062538), (13, 19115408), (16, 15531269), (26, 9557704), (29, 8568976), (52, 4778852), (58, 4284488), (104, 2389426), (116, 2142244), (169, 1470416), (208, 1194713), (232, 1071122), (338, 735208), (377, 659152), (464, 535561), (676, 367604), (754, 329576), (1352, 183802), (1508, 164788), (2704, 91901), (3016, 82394), (3169, 78416), (4901, 50704), (6032, 41197), (6338, 39208), (9802, 25352), (12676, 19604)]