248019456

素因数分解:

$2^9\times 3^1\times {\mathrm{161471}}^1$

素因数の和:161492

約数の個数: 40

約数和(自身を含む): 660743424

約数和(自身を除く): 412723968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 161471, 322942, 484413, 645884, 968826, 1291768, 1937652, 2583536, 3875304, 5167072, 7750608, 10334144, 15501216, 20668288, 31002432, 41336576, 62004864, 82673152, 124009728, 248019456]

約数ペア:

[(1, 248019456), (2, 124009728), (3, 82673152), (4, 62004864), (6, 41336576), (8, 31002432), (12, 20668288), (16, 15501216), (24, 10334144), (32, 7750608), (48, 5167072), (64, 3875304), (96, 2583536), (128, 1937652), (192, 1291768), (256, 968826), (384, 645884), (512, 484413), (768, 322942), (1536, 161471)]