255352128

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{28297}}^1$

素因数の和:28359

約数の個数: 56

約数和(自身を含む): 690018432

約数和(自身を除く): 434666304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 282, 376, 564, 752, 1128, 1504, 2256, 3008, 4512, 9024, 28297, 56594, 84891, 113188, 169782, 226376, 339564, 452752, 679128, 905504, 1329959, 1358256, 1811008, 2659918, 2716512, 3989877, 5319836, 5433024, 7979754, 10639672, 15959508, 21279344, 31919016, 42558688, 63838032, 85117376, 127676064, 255352128]

約数ペア:

[(1, 255352128), (2, 127676064), (3, 85117376), (4, 63838032), (6, 42558688), (8, 31919016), (12, 21279344), (16, 15959508), (24, 10639672), (32, 7979754), (47, 5433024), (48, 5319836), (64, 3989877), (94, 2716512), (96, 2659918), (141, 1811008), (188, 1358256), (192, 1329959), (282, 905504), (376, 679128), (564, 452752), (752, 339564), (1128, 226376), (1504, 169782), (2256, 113188), (3008, 84891), (4512, 56594), (9024, 28297)]