217254048

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:411

約数の個数: 144

約数和(自身を含む): 639485280

約数和(自身を除く): 422231232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 59, 66, 88, 96, 118, 121, 132, 176, 177, 236, 242, 264, 317, 352, 354, 363, 472, 484, 528, 634, 649, 708, 726, 944, 951, 968, 1056, 1268, 1298, 1416, 1452, 1888, 1902, 1936, 1947, 2536, 2596, 2832, 2904, 3487, 3804, 3872, 3894, 5072, 5192, 5664, 5808, 6974, 7139, 7608, 7788, 10144, 10384, 10461, 11616, 13948, 14278, 15216, 15576, 18703, 20768, 20922, 21417, 27896, 28556, 30432, 31152, 37406, 38357, 41844, 42834, 55792, 56109, 57112, 62304, 74812, 76714, 83688, 85668, 111584, 112218, 114224, 115071, 149624, 153428, 167376, 171336, 205733, 224436, 228448, 230142, 299248, 306856, 334752, 342672, 411466, 448872, 460284, 598496, 613712, 617199, 685344, 822932, 897744, 920568, 1227424, 1234398, 1645864, 1795488, 1841136, 2263063, 2468796, 3291728, 3682272, 4526126, 4937592, 6583456, 6789189, 9052252, 9875184, 13578378, 18104504, 19750368, 27156756, 36209008, 54313512, 72418016, 108627024, 217254048]

約数ペア:

[(1, 217254048), (2, 108627024), (3, 72418016), (4, 54313512), (6, 36209008), (8, 27156756), (11, 19750368), (12, 18104504), (16, 13578378), (22, 9875184), (24, 9052252), (32, 6789189), (33, 6583456), (44, 4937592), (48, 4526126), (59, 3682272), (66, 3291728), (88, 2468796), (96, 2263063), (118, 1841136), (121, 1795488), (132, 1645864), (176, 1234398), (177, 1227424), (236, 920568), (242, 897744), (264, 822932), (317, 685344), (352, 617199), (354, 613712), (363, 598496), (472, 460284), (484, 448872), (528, 411466), (634, 342672), (649, 334752), (708, 306856), (726, 299248), (944, 230142), (951, 228448), (968, 224436), (1056, 205733), (1268, 171336), (1298, 167376), (1416, 153428), (1452, 149624), (1888, 115071), (1902, 114224), (1936, 112218), (1947, 111584), (2536, 85668), (2596, 83688), (2832, 76714), (2904, 74812), (3487, 62304), (3804, 57112), (3872, 56109), (3894, 55792), (5072, 42834), (5192, 41844), (5664, 38357), (5808, 37406), (6974, 31152), (7139, 30432), (7608, 28556), (7788, 27896), (10144, 21417), (10384, 20922), (10461, 20768), (11616, 18703), (13948, 15576), (14278, 15216)]