214577792

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:674

約数の個数: 128

約数和(自身を含む): 529502400

約数和(自身を除く): 314924608

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 64, 76, 88, 104, 128, 143, 152, 176, 208, 209, 247, 286, 304, 352, 416, 418, 494, 572, 608, 617, 704, 832, 836, 988, 1144, 1216, 1234, 1408, 1664, 1672, 1976, 2288, 2432, 2468, 2717, 3344, 3952, 4576, 4936, 5434, 6688, 6787, 7904, 8021, 9152, 9872, 10868, 11723, 13376, 13574, 15808, 16042, 18304, 19744, 21736, 23446, 26752, 27148, 31616, 32084, 39488, 43472, 46892, 54296, 64168, 78976, 86944, 88231, 93784, 108592, 128336, 128953, 152399, 173888, 176462, 187568, 217184, 256672, 257906, 304798, 347776, 352924, 375136, 434368, 513344, 515812, 609596, 705848, 750272, 868736, 1026688, 1031624, 1219192, 1411696, 1500544, 1676389, 2063248, 2438384, 2823392, 3352778, 4126496, 4876768, 5646784, 6705556, 8252992, 9753536, 11293568, 13411112, 16505984, 19507072, 26822224, 53644448, 107288896, 214577792]

約数ペア:

[(1, 214577792), (2, 107288896), (4, 53644448), (8, 26822224), (11, 19507072), (13, 16505984), (16, 13411112), (19, 11293568), (22, 9753536), (26, 8252992), (32, 6705556), (38, 5646784), (44, 4876768), (52, 4126496), (64, 3352778), (76, 2823392), (88, 2438384), (104, 2063248), (128, 1676389), (143, 1500544), (152, 1411696), (176, 1219192), (208, 1031624), (209, 1026688), (247, 868736), (286, 750272), (304, 705848), (352, 609596), (416, 515812), (418, 513344), (494, 434368), (572, 375136), (608, 352924), (617, 347776), (704, 304798), (832, 257906), (836, 256672), (988, 217184), (1144, 187568), (1216, 176462), (1234, 173888), (1408, 152399), (1664, 128953), (1672, 128336), (1976, 108592), (2288, 93784), (2432, 88231), (2468, 86944), (2717, 78976), (3344, 64168), (3952, 54296), (4576, 46892), (4936, 43472), (5434, 39488), (6688, 32084), (6787, 31616), (7904, 27148), (8021, 26752), (9152, 23446), (9872, 21736), (10868, 19744), (11723, 18304), (13376, 16042), (13574, 15808)]