391828416

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{291539}}^1$

素因数の和:291561

約数の個数: 56

約数和(自身を含む): 1184818560

約数和(自身を除く): 792990144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 291539, 583078, 874617, 1166156, 1749234, 2040773, 2332312, 3498468, 4081546, 4664624, 6122319, 6996936, 8163092, 9329248, 12244638, 13993872, 16326184, 18658496, 24489276, 27987744, 32652368, 48978552, 55975488, 65304736, 97957104, 130609472, 195914208, 391828416]

約数ペア:

[(1, 391828416), (2, 195914208), (3, 130609472), (4, 97957104), (6, 65304736), (7, 55975488), (8, 48978552), (12, 32652368), (14, 27987744), (16, 24489276), (21, 18658496), (24, 16326184), (28, 13993872), (32, 12244638), (42, 9329248), (48, 8163092), (56, 6996936), (64, 6122319), (84, 4664624), (96, 4081546), (112, 3498468), (168, 2332312), (192, 2040773), (224, 1749234), (336, 1166156), (448, 874617), (672, 583078), (1344, 291539)]