251598928

素因数分解:

$2^4\times 7^2\times {\mathrm{269}}^1\times {\mathrm{1193}}^1$

素因数の和:1484

約数の個数: 60

約数和(自身を含む): 569645460

約数和(自身を除く): 318046532

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 269, 392, 538, 784, 1076, 1193, 1883, 2152, 2386, 3766, 4304, 4772, 7532, 8351, 9544, 13181, 15064, 16702, 19088, 26362, 30128, 33404, 52724, 58457, 66808, 105448, 116914, 133616, 210896, 233828, 320917, 467656, 641834, 935312, 1283668, 2246419, 2567336, 4492838, 5134672, 8985676, 15724933, 17971352, 31449866, 35942704, 62899732, 125799464, 251598928]

約数ペア:

[(1, 251598928), (2, 125799464), (4, 62899732), (7, 35942704), (8, 31449866), (14, 17971352), (16, 15724933), (28, 8985676), (49, 5134672), (56, 4492838), (98, 2567336), (112, 2246419), (196, 1283668), (269, 935312), (392, 641834), (538, 467656), (784, 320917), (1076, 233828), (1193, 210896), (1883, 133616), (2152, 116914), (2386, 105448), (3766, 66808), (4304, 58457), (4772, 52724), (7532, 33404), (8351, 30128), (9544, 26362), (13181, 19088), (15064, 16702)]