228164608

素因数分解:

$2^{10}\times 7^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:395

約数の個数: 88

約数和(自身を含む): 527307200

約数和(自身を除く): 299142592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 229, 256, 278, 448, 458, 512, 556, 896, 916, 973, 1024, 1112, 1603, 1792, 1832, 1946, 2224, 3206, 3584, 3664, 3892, 4448, 6412, 7168, 7328, 7784, 8896, 12824, 14656, 15568, 17792, 25648, 29312, 31136, 31831, 35584, 51296, 58624, 62272, 63662, 71168, 102592, 117248, 124544, 127324, 142336, 205184, 222817, 234496, 249088, 254648, 410368, 445634, 498176, 509296, 820736, 891268, 996352, 1018592, 1641472, 1782536, 2037184, 3565072, 4074368, 7130144, 8148736, 14260288, 16297472, 28520576, 32594944, 57041152, 114082304, 228164608]

約数ペア:

[(1, 228164608), (2, 114082304), (4, 57041152), (7, 32594944), (8, 28520576), (14, 16297472), (16, 14260288), (28, 8148736), (32, 7130144), (56, 4074368), (64, 3565072), (112, 2037184), (128, 1782536), (139, 1641472), (224, 1018592), (229, 996352), (256, 891268), (278, 820736), (448, 509296), (458, 498176), (512, 445634), (556, 410368), (896, 254648), (916, 249088), (973, 234496), (1024, 222817), (1112, 205184), (1603, 142336), (1792, 127324), (1832, 124544), (1946, 117248), (2224, 102592), (3206, 71168), (3584, 63662), (3664, 62272), (3892, 58624), (4448, 51296), (6412, 35584), (7168, 31831), (7328, 31136), (7784, 29312), (8896, 25648), (12824, 17792), (14656, 15568)]