268283456

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11299}}^1$

素因数の和:11371

約数の個数: 56

約数和(自身を含む): 619963200

約数和(自身を除く): 351679744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2968, 3392, 5936, 11299, 11872, 22598, 23744, 45196, 79093, 90392, 158186, 180784, 316372, 361568, 598847, 632744, 723136, 1197694, 1265488, 2395388, 2530976, 4191929, 4790776, 5061952, 8383858, 9581552, 16767716, 19163104, 33535432, 38326208, 67070864, 134141728, 268283456]

約数ペア:

[(1, 268283456), (2, 134141728), (4, 67070864), (7, 38326208), (8, 33535432), (14, 19163104), (16, 16767716), (28, 9581552), (32, 8383858), (53, 5061952), (56, 4790776), (64, 4191929), (106, 2530976), (112, 2395388), (212, 1265488), (224, 1197694), (371, 723136), (424, 632744), (448, 598847), (742, 361568), (848, 316372), (1484, 180784), (1696, 158186), (2968, 90392), (3392, 79093), (5936, 45196), (11299, 23744), (11872, 22598)]