238451008

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{3877}}^1$

素因数の和:3951

約数の個数: 42

約数和(自身を含む): 489058458

約数和(自身を除く): 250607450

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 961, 992, 1922, 1984, 3844, 3877, 7688, 7754, 15376, 15508, 30752, 31016, 61504, 62032, 120187, 124064, 240374, 248128, 480748, 961496, 1922992, 3725797, 3845984, 7451594, 7691968, 14903188, 29806376, 59612752, 119225504, 238451008]

約数ペア:

[(1, 238451008), (2, 119225504), (4, 59612752), (8, 29806376), (16, 14903188), (31, 7691968), (32, 7451594), (62, 3845984), (64, 3725797), (124, 1922992), (248, 961496), (496, 480748), (961, 248128), (992, 240374), (1922, 124064), (1984, 120187), (3844, 62032), (3877, 61504), (7688, 31016), (7754, 30752), (15376, 15508)]