2457989824

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{383}}^1\times {\mathrm{673}}^1$

素因数の和:1217

約数の個数: 56

約数和(自身を含む): 4930444800

約数和(自身を除く): 2472454976

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 298, 383, 596, 673, 766, 1192, 1346, 1532, 2384, 2692, 3064, 4768, 5384, 6128, 9536, 10768, 12256, 21536, 24512, 43072, 57067, 100277, 114134, 200554, 228268, 257759, 401108, 456536, 515518, 802216, 913072, 1031036, 1604432, 1826144, 2062072, 3208864, 3652288, 4124144, 6417728, 8248288, 16496576, 38406091, 76812182, 153624364, 307248728, 614497456, 1228994912, 2457989824]

約数ペア:

[(1, 2457989824), (2, 1228994912), (4, 614497456), (8, 307248728), (16, 153624364), (32, 76812182), (64, 38406091), (149, 16496576), (298, 8248288), (383, 6417728), (596, 4124144), (673, 3652288), (766, 3208864), (1192, 2062072), (1346, 1826144), (1532, 1604432), (2384, 1031036), (2692, 913072), (3064, 802216), (4768, 515518), (5384, 456536), (6128, 401108), (9536, 257759), (10768, 228268), (12256, 200554), (21536, 114134), (24512, 100277), (43072, 57067)]