969243392

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:606

約数の個数: 108

約数和(自身を含む): 2147806584

約数和(自身を除く): 1178563192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 169, 172, 208, 256, 338, 344, 416, 521, 559, 676, 688, 832, 1042, 1118, 1352, 1376, 1664, 2084, 2236, 2704, 2752, 3328, 4168, 4472, 5408, 5504, 6773, 7267, 8336, 8944, 10816, 11008, 13546, 14534, 16672, 17888, 21632, 22403, 27092, 29068, 33344, 35776, 43264, 44806, 54184, 58136, 66688, 71552, 88049, 89612, 108368, 116272, 133376, 143104, 176098, 179224, 216736, 232544, 291239, 352196, 358448, 433472, 465088, 582478, 704392, 716896, 866944, 930176, 1164956, 1408784, 1433792, 1733888, 1860352, 2329912, 2817568, 2867584, 3786107, 4659824, 5635136, 5735168, 7572214, 9319648, 11270272, 15144428, 18639296, 22540544, 30288856, 37278592, 60577712, 74557184, 121155424, 242310848, 484621696, 969243392]

約数ペア:

[(1, 969243392), (2, 484621696), (4, 242310848), (8, 121155424), (13, 74557184), (16, 60577712), (26, 37278592), (32, 30288856), (43, 22540544), (52, 18639296), (64, 15144428), (86, 11270272), (104, 9319648), (128, 7572214), (169, 5735168), (172, 5635136), (208, 4659824), (256, 3786107), (338, 2867584), (344, 2817568), (416, 2329912), (521, 1860352), (559, 1733888), (676, 1433792), (688, 1408784), (832, 1164956), (1042, 930176), (1118, 866944), (1352, 716896), (1376, 704392), (1664, 582478), (2084, 465088), (2236, 433472), (2704, 358448), (2752, 352196), (3328, 291239), (4168, 232544), (4472, 216736), (5408, 179224), (5504, 176098), (6773, 143104), (7267, 133376), (8336, 116272), (8944, 108368), (10816, 89612), (11008, 88049), (13546, 71552), (14534, 66688), (16672, 58136), (17888, 54184), (21632, 44806), (22403, 43264), (27092, 35776), (29068, 33344)]