228949504

素因数分解:

$2^9\times 7^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:655

約数の個数: 80

約数和(自身を含む): 527966208

約数和(自身を除く): 299016704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 503, 508, 512, 889, 896, 1006, 1016, 1778, 1792, 2012, 2032, 3521, 3556, 3584, 4024, 4064, 7042, 7112, 8048, 8128, 14084, 14224, 16096, 16256, 28168, 28448, 32192, 32512, 56336, 56896, 63881, 64384, 65024, 112672, 113792, 127762, 128768, 225344, 227584, 255524, 257536, 447167, 450688, 455168, 511048, 894334, 901376, 1022096, 1788668, 1802752, 2044192, 3577336, 4088384, 7154672, 8176768, 14309344, 16353536, 28618688, 32707072, 57237376, 114474752, 228949504]

約数ペア:

[(1, 228949504), (2, 114474752), (4, 57237376), (7, 32707072), (8, 28618688), (14, 16353536), (16, 14309344), (28, 8176768), (32, 7154672), (56, 4088384), (64, 3577336), (112, 2044192), (127, 1802752), (128, 1788668), (224, 1022096), (254, 901376), (256, 894334), (448, 511048), (503, 455168), (508, 450688), (512, 447167), (889, 257536), (896, 255524), (1006, 227584), (1016, 225344), (1778, 128768), (1792, 127762), (2012, 113792), (2032, 112672), (3521, 65024), (3556, 64384), (3584, 63881), (4024, 56896), (4064, 56336), (7042, 32512), (7112, 32192), (8048, 28448), (8128, 28168), (14084, 16256), (14224, 16096)]