208848384

素因数分解:

$2^9\times 3^2\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:828

約数の個数: 120

約数和(自身を含む): 613456272

約数和(自身を除く): 404607888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 244, 256, 288, 366, 384, 488, 512, 549, 576, 732, 743, 768, 976, 1098, 1152, 1464, 1486, 1536, 1952, 2196, 2229, 2304, 2928, 2972, 3904, 4392, 4458, 4608, 5856, 5944, 6687, 7808, 8784, 8916, 11712, 11888, 13374, 15616, 17568, 17832, 23424, 23776, 26748, 31232, 35136, 35664, 45323, 46848, 47552, 53496, 70272, 71328, 90646, 93696, 95104, 106992, 135969, 140544, 142656, 181292, 190208, 213984, 271938, 281088, 285312, 362584, 380416, 407907, 427968, 543876, 570624, 725168, 815814, 855936, 1087752, 1141248, 1450336, 1631628, 1711872, 2175504, 2900672, 3263256, 3423744, 4351008, 5801344, 6526512, 8702016, 11602688, 13053024, 17404032, 23205376, 26106048, 34808064, 52212096, 69616128, 104424192, 208848384]

約数ペア:

[(1, 208848384), (2, 104424192), (3, 69616128), (4, 52212096), (6, 34808064), (8, 26106048), (9, 23205376), (12, 17404032), (16, 13053024), (18, 11602688), (24, 8702016), (32, 6526512), (36, 5801344), (48, 4351008), (61, 3423744), (64, 3263256), (72, 2900672), (96, 2175504), (122, 1711872), (128, 1631628), (144, 1450336), (183, 1141248), (192, 1087752), (244, 855936), (256, 815814), (288, 725168), (366, 570624), (384, 543876), (488, 427968), (512, 407907), (549, 380416), (576, 362584), (732, 285312), (743, 281088), (768, 271938), (976, 213984), (1098, 190208), (1152, 181292), (1464, 142656), (1486, 140544), (1536, 135969), (1952, 106992), (2196, 95104), (2229, 93696), (2304, 90646), (2928, 71328), (2972, 70272), (3904, 53496), (4392, 47552), (4458, 46848), (4608, 45323), (5856, 35664), (5944, 35136), (6687, 31232), (7808, 26748), (8784, 23776), (8916, 23424), (11712, 17832), (11888, 17568), (13374, 15616)]