880689152

素因数分解:

$2^{14}\times 7^2\times {\mathrm{1097}}^1$

素因数の和:1139

約数の個数: 90

約数和(自身を含む): 2050755462

約数和(自身を除く): 1170066310

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1097, 1568, 1792, 2048, 2194, 3136, 3584, 4096, 4388, 6272, 7168, 7679, 8192, 8776, 12544, 14336, 15358, 16384, 17552, 25088, 28672, 30716, 35104, 50176, 53753, 57344, 61432, 70208, 100352, 107506, 114688, 122864, 140416, 200704, 215012, 245728, 280832, 401408, 430024, 491456, 561664, 802816, 860048, 982912, 1123328, 1720096, 1965824, 2246656, 3440192, 3931648, 4493312, 6880384, 7863296, 8986624, 13760768, 15726592, 17973248, 27521536, 31453184, 55043072, 62906368, 110086144, 125812736, 220172288, 440344576, 880689152]

約数ペア:

[(1, 880689152), (2, 440344576), (4, 220172288), (7, 125812736), (8, 110086144), (14, 62906368), (16, 55043072), (28, 31453184), (32, 27521536), (49, 17973248), (56, 15726592), (64, 13760768), (98, 8986624), (112, 7863296), (128, 6880384), (196, 4493312), (224, 3931648), (256, 3440192), (392, 2246656), (448, 1965824), (512, 1720096), (784, 1123328), (896, 982912), (1024, 860048), (1097, 802816), (1568, 561664), (1792, 491456), (2048, 430024), (2194, 401408), (3136, 280832), (3584, 245728), (4096, 215012), (4388, 200704), (6272, 140416), (7168, 122864), (7679, 114688), (8192, 107506), (8776, 100352), (12544, 70208), (14336, 61432), (15358, 57344), (16384, 53753), (17552, 50176), (25088, 35104), (28672, 30716)]