262606208

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 576177600

約数和(自身を除く): 313571392

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 229, 248, 272, 289, 458, 496, 527, 544, 578, 916, 992, 1054, 1088, 1156, 1832, 1984, 2108, 2176, 2312, 3664, 3893, 3968, 4216, 4624, 7099, 7328, 7786, 8432, 8959, 9248, 14198, 14656, 15572, 16864, 17918, 18496, 28396, 29312, 31144, 33728, 35836, 36992, 56792, 62288, 66181, 67456, 71672, 113584, 120683, 124576, 132362, 143344, 227168, 241366, 249152, 264724, 286688, 454336, 482732, 498304, 529448, 573376, 908672, 965464, 1058896, 1146752, 1930928, 2051611, 2117792, 3861856, 4103222, 4235584, 7723712, 8206444, 8471168, 15447424, 16412888, 32825776, 65651552, 131303104, 262606208]

約数ペア:

[(1, 262606208), (2, 131303104), (4, 65651552), (8, 32825776), (16, 16412888), (17, 15447424), (31, 8471168), (32, 8206444), (34, 7723712), (62, 4235584), (64, 4103222), (68, 3861856), (124, 2117792), (128, 2051611), (136, 1930928), (229, 1146752), (248, 1058896), (272, 965464), (289, 908672), (458, 573376), (496, 529448), (527, 498304), (544, 482732), (578, 454336), (916, 286688), (992, 264724), (1054, 249152), (1088, 241366), (1156, 227168), (1832, 143344), (1984, 132362), (2108, 124576), (2176, 120683), (2312, 113584), (3664, 71672), (3893, 67456), (3968, 66181), (4216, 62288), (4624, 56792), (7099, 36992), (7328, 35836), (7786, 33728), (8432, 31144), (8959, 29312), (9248, 28396), (14198, 18496), (14656, 17918), (15572, 16864)]