224803072

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2239

約数の個数: 72

約数和(自身を含む): 499063040

約数和(自身を除く): 274259968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 2179, 3224, 3328, 3968, 4358, 6448, 7936, 8716, 12896, 17432, 25792, 28327, 34864, 51584, 56654, 67549, 69728, 103168, 113308, 135098, 139456, 226616, 270196, 278912, 453232, 540392, 557824, 878137, 906464, 1080784, 1756274, 1812928, 2161568, 3512548, 3625856, 4323136, 7025096, 7251712, 8646272, 14050192, 17292544, 28100384, 56200768, 112401536, 224803072]

約数ペア:

[(1, 224803072), (2, 112401536), (4, 56200768), (8, 28100384), (13, 17292544), (16, 14050192), (26, 8646272), (31, 7251712), (32, 7025096), (52, 4323136), (62, 3625856), (64, 3512548), (104, 2161568), (124, 1812928), (128, 1756274), (208, 1080784), (248, 906464), (256, 878137), (403, 557824), (416, 540392), (496, 453232), (806, 278912), (832, 270196), (992, 226616), (1612, 139456), (1664, 135098), (1984, 113308), (2179, 103168), (3224, 69728), (3328, 67549), (3968, 56654), (4358, 51584), (6448, 34864), (7936, 28327), (8716, 25792), (12896, 17432)]