387844368

素因数分解:

$2^4\times 3^1\times {\mathrm{311}}^1\times {\mathrm{25981}}^1$

素因数の和:26303

約数の個数: 40

約数和(自身を含む): 1005191616

約数和(自身を除く): 617347248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 311, 622, 933, 1244, 1866, 2488, 3732, 4976, 7464, 14928, 25981, 51962, 77943, 103924, 155886, 207848, 311772, 415696, 623544, 1247088, 8080091, 16160182, 24240273, 32320364, 48480546, 64640728, 96961092, 129281456, 193922184, 387844368]

約数ペア:

[(1, 387844368), (2, 193922184), (3, 129281456), (4, 96961092), (6, 64640728), (8, 48480546), (12, 32320364), (16, 24240273), (24, 16160182), (48, 8080091), (311, 1247088), (622, 623544), (933, 415696), (1244, 311772), (1866, 207848), (2488, 155886), (3732, 103924), (4976, 77943), (7464, 51962), (14928, 25981)]