259816704

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1616

約数の個数: 144

約数和(自身を含む): 816291840

約数和(自身を除く): 556475136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 651, 672, 744, 768, 868, 896, 992, 1302, 1344, 1488, 1559, 1736, 1792, 1984, 2604, 2688, 2976, 3118, 3472, 3968, 4677, 5208, 5376, 5952, 6236, 6944, 7936, 9354, 10416, 10913, 11904, 12472, 13888, 18708, 20832, 21826, 23808, 24944, 27776, 32739, 37416, 41664, 43652, 48329, 49888, 55552, 65478, 74832, 83328, 87304, 96658, 99776, 130956, 144987, 149664, 166656, 174608, 193316, 199552, 261912, 289974, 299328, 338303, 349216, 386632, 399104, 523824, 579948, 598656, 676606, 698432, 773264, 1014909, 1047648, 1159896, 1197312, 1353212, 1396864, 1546528, 2029818, 2095296, 2319792, 2706424, 2793728, 3093056, 4059636, 4190592, 4639584, 5412848, 6186112, 8119272, 8381184, 9279168, 10825696, 12372224, 16238544, 18558336, 21651392, 32477088, 37116672, 43302784, 64954176, 86605568, 129908352, 259816704]

約数ペア:

[(1, 259816704), (2, 129908352), (3, 86605568), (4, 64954176), (6, 43302784), (7, 37116672), (8, 32477088), (12, 21651392), (14, 18558336), (16, 16238544), (21, 12372224), (24, 10825696), (28, 9279168), (31, 8381184), (32, 8119272), (42, 6186112), (48, 5412848), (56, 4639584), (62, 4190592), (64, 4059636), (84, 3093056), (93, 2793728), (96, 2706424), (112, 2319792), (124, 2095296), (128, 2029818), (168, 1546528), (186, 1396864), (192, 1353212), (217, 1197312), (224, 1159896), (248, 1047648), (256, 1014909), (336, 773264), (372, 698432), (384, 676606), (434, 598656), (448, 579948), (496, 523824), (651, 399104), (672, 386632), (744, 349216), (768, 338303), (868, 299328), (896, 289974), (992, 261912), (1302, 199552), (1344, 193316), (1488, 174608), (1559, 166656), (1736, 149664), (1792, 144987), (1984, 130956), (2604, 99776), (2688, 96658), (2976, 87304), (3118, 83328), (3472, 74832), (3968, 65478), (4677, 55552), (5208, 49888), (5376, 48329), (5952, 43652), (6236, 41664), (6944, 37416), (7936, 32739), (9354, 27776), (10416, 24944), (10913, 23808), (11904, 21826), (12472, 20832), (13888, 18708)]