56768256

素因数分解:

$2^8\times 3^3\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 172677120

約数和(自身を除く): 115908864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 191, 192, 216, 256, 258, 288, 344, 382, 384, 387, 432, 516, 573, 576, 688, 764, 768, 774, 864, 1032, 1146, 1152, 1161, 1376, 1528, 1548, 1719, 1728, 2064, 2292, 2304, 2322, 2752, 3056, 3096, 3438, 3456, 4128, 4584, 4644, 5157, 5504, 6112, 6192, 6876, 6912, 8213, 8256, 9168, 9288, 10314, 11008, 12224, 12384, 13752, 16426, 16512, 18336, 18576, 20628, 24448, 24639, 24768, 27504, 32852, 33024, 36672, 37152, 41256, 48896, 49278, 49536, 55008, 65704, 73344, 73917, 74304, 82512, 98556, 99072, 110016, 131408, 146688, 147834, 148608, 165024, 197112, 220032, 221751, 262816, 295668, 297216, 330048, 394224, 440064, 443502, 525632, 591336, 660096, 788448, 887004, 1051264, 1182672, 1320192, 1576896, 1774008, 2102528, 2365344, 3153792, 3548016, 4730688, 6307584, 7096032, 9461376, 14192064, 18922752, 28384128, 56768256]

約数ペア:

[(1, 56768256), (2, 28384128), (3, 18922752), (4, 14192064), (6, 9461376), (8, 7096032), (9, 6307584), (12, 4730688), (16, 3548016), (18, 3153792), (24, 2365344), (27, 2102528), (32, 1774008), (36, 1576896), (43, 1320192), (48, 1182672), (54, 1051264), (64, 887004), (72, 788448), (86, 660096), (96, 591336), (108, 525632), (128, 443502), (129, 440064), (144, 394224), (172, 330048), (191, 297216), (192, 295668), (216, 262816), (256, 221751), (258, 220032), (288, 197112), (344, 165024), (382, 148608), (384, 147834), (387, 146688), (432, 131408), (516, 110016), (573, 99072), (576, 98556), (688, 82512), (764, 74304), (768, 73917), (774, 73344), (864, 65704), (1032, 55008), (1146, 49536), (1152, 49278), (1161, 48896), (1376, 41256), (1528, 37152), (1548, 36672), (1719, 33024), (1728, 32852), (2064, 27504), (2292, 24768), (2304, 24639), (2322, 24448), (2752, 20628), (3056, 18576), (3096, 18336), (3438, 16512), (3456, 16426), (4128, 13752), (4584, 12384), (4644, 12224), (5157, 11008), (5504, 10314), (6112, 9288), (6192, 9168), (6876, 8256), (6912, 8213)]