218322944

素因数分解:

$2^{11}\times 7^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 507255840

約数和(自身を除く): 288932896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 157, 194, 224, 256, 314, 388, 448, 512, 628, 679, 776, 896, 1024, 1099, 1256, 1358, 1552, 1792, 2048, 2198, 2512, 2716, 3104, 3584, 4396, 5024, 5432, 6208, 7168, 8792, 10048, 10864, 12416, 14336, 15229, 17584, 20096, 21728, 24832, 30458, 35168, 40192, 43456, 49664, 60916, 70336, 80384, 86912, 99328, 106603, 121832, 140672, 160768, 173824, 198656, 213206, 243664, 281344, 321536, 347648, 426412, 487328, 562688, 695296, 852824, 974656, 1125376, 1390592, 1705648, 1949312, 2250752, 3411296, 3898624, 6822592, 7797248, 13645184, 15594496, 27290368, 31188992, 54580736, 109161472, 218322944]

約数ペア:

[(1, 218322944), (2, 109161472), (4, 54580736), (7, 31188992), (8, 27290368), (14, 15594496), (16, 13645184), (28, 7797248), (32, 6822592), (56, 3898624), (64, 3411296), (97, 2250752), (112, 1949312), (128, 1705648), (157, 1390592), (194, 1125376), (224, 974656), (256, 852824), (314, 695296), (388, 562688), (448, 487328), (512, 426412), (628, 347648), (679, 321536), (776, 281344), (896, 243664), (1024, 213206), (1099, 198656), (1256, 173824), (1358, 160768), (1552, 140672), (1792, 121832), (2048, 106603), (2198, 99328), (2512, 86912), (2716, 80384), (3104, 70336), (3584, 60916), (4396, 49664), (5024, 43456), (5432, 40192), (6208, 35168), (7168, 30458), (8792, 24832), (10048, 21728), (10864, 20096), (12416, 17584), (14336, 15229)]