247873024

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 160

約数和(自身を含む): 615960576

約数和(自身を除く): 368087552

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 92, 97, 112, 124, 128, 161, 184, 194, 217, 224, 248, 256, 322, 368, 388, 434, 448, 496, 512, 644, 679, 713, 736, 776, 868, 896, 992, 1288, 1358, 1426, 1472, 1552, 1736, 1792, 1984, 2231, 2576, 2716, 2852, 2944, 3007, 3104, 3472, 3584, 3968, 4462, 4991, 5152, 5432, 5704, 5888, 6014, 6208, 6944, 7936, 8924, 9982, 10304, 10864, 11408, 11776, 12028, 12416, 13888, 15617, 15872, 17848, 19964, 20608, 21049, 21728, 22816, 24056, 24832, 27776, 31234, 35696, 39928, 41216, 42098, 43456, 45632, 48112, 49664, 55552, 62468, 69161, 71392, 79856, 82432, 84196, 86912, 91264, 96224, 111104, 124936, 138322, 142784, 159712, 168392, 173824, 182528, 192448, 249872, 276644, 285568, 319424, 336784, 347648, 365056, 384896, 484127, 499744, 553288, 571136, 638848, 673568, 769792, 968254, 999488, 1106576, 1142272, 1277696, 1347136, 1539584, 1936508, 1998976, 2213152, 2555392, 2694272, 3873016, 3997952, 4426304, 5388544, 7746032, 7995904, 8852608, 10777088, 15492064, 17705216, 30984128, 35410432, 61968256, 123936512, 247873024]

約数ペア:

[(1, 247873024), (2, 123936512), (4, 61968256), (7, 35410432), (8, 30984128), (14, 17705216), (16, 15492064), (23, 10777088), (28, 8852608), (31, 7995904), (32, 7746032), (46, 5388544), (56, 4426304), (62, 3997952), (64, 3873016), (92, 2694272), (97, 2555392), (112, 2213152), (124, 1998976), (128, 1936508), (161, 1539584), (184, 1347136), (194, 1277696), (217, 1142272), (224, 1106576), (248, 999488), (256, 968254), (322, 769792), (368, 673568), (388, 638848), (434, 571136), (448, 553288), (496, 499744), (512, 484127), (644, 384896), (679, 365056), (713, 347648), (736, 336784), (776, 319424), (868, 285568), (896, 276644), (992, 249872), (1288, 192448), (1358, 182528), (1426, 173824), (1472, 168392), (1552, 159712), (1736, 142784), (1792, 138322), (1984, 124936), (2231, 111104), (2576, 96224), (2716, 91264), (2852, 86912), (2944, 84196), (3007, 82432), (3104, 79856), (3472, 71392), (3584, 69161), (3968, 62468), (4462, 55552), (4991, 49664), (5152, 48112), (5432, 45632), (5704, 43456), (5888, 42098), (6014, 41216), (6208, 39928), (6944, 35696), (7936, 31234), (8924, 27776), (9982, 24832), (10304, 24056), (10864, 22816), (11408, 21728), (11776, 21049), (12028, 20608), (12416, 19964), (13888, 17848), (15617, 15872)]