240393216

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{1597}}^1$

素因数の和:1634

約数の個数: 132

約数和(自身を含む): 745812168

約数和(自身を除く): 505418952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1176, 1344, 1536, 1568, 1597, 1792, 2352, 2688, 3072, 3136, 3194, 3584, 4704, 4791, 5376, 6272, 6388, 7168, 9408, 9582, 10752, 11179, 12544, 12776, 18816, 19164, 21504, 22358, 25088, 25552, 33537, 37632, 38328, 44716, 50176, 51104, 67074, 75264, 76656, 78253, 89432, 102208, 134148, 150528, 153312, 156506, 178864, 204416, 234759, 268296, 306624, 313012, 357728, 408832, 469518, 536592, 613248, 626024, 715456, 817664, 939036, 1073184, 1226496, 1252048, 1430912, 1635328, 1878072, 2146368, 2452992, 2504096, 2861824, 3756144, 4292736, 4905984, 5008192, 5723648, 7512288, 8585472, 10016384, 11447296, 15024576, 17170944, 20032768, 30049152, 34341888, 40065536, 60098304, 80131072, 120196608, 240393216]

約数ペア:

[(1, 240393216), (2, 120196608), (3, 80131072), (4, 60098304), (6, 40065536), (7, 34341888), (8, 30049152), (12, 20032768), (14, 17170944), (16, 15024576), (21, 11447296), (24, 10016384), (28, 8585472), (32, 7512288), (42, 5723648), (48, 5008192), (49, 4905984), (56, 4292736), (64, 3756144), (84, 2861824), (96, 2504096), (98, 2452992), (112, 2146368), (128, 1878072), (147, 1635328), (168, 1430912), (192, 1252048), (196, 1226496), (224, 1073184), (256, 939036), (294, 817664), (336, 715456), (384, 626024), (392, 613248), (448, 536592), (512, 469518), (588, 408832), (672, 357728), (768, 313012), (784, 306624), (896, 268296), (1024, 234759), (1176, 204416), (1344, 178864), (1536, 156506), (1568, 153312), (1597, 150528), (1792, 134148), (2352, 102208), (2688, 89432), (3072, 78253), (3136, 76656), (3194, 75264), (3584, 67074), (4704, 51104), (4791, 50176), (5376, 44716), (6272, 38328), (6388, 37632), (7168, 33537), (9408, 25552), (9582, 25088), (10752, 22358), (11179, 21504), (12544, 19164), (12776, 18816)]