212751264

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 644861952

約数和(自身を除く): 432110688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 67, 88, 93, 96, 97, 124, 132, 134, 176, 186, 194, 201, 248, 264, 268, 291, 341, 352, 372, 388, 402, 496, 528, 536, 582, 682, 737, 744, 776, 804, 992, 1023, 1056, 1067, 1072, 1164, 1364, 1474, 1488, 1552, 1608, 2046, 2077, 2134, 2144, 2211, 2328, 2728, 2948, 2976, 3007, 3104, 3201, 3216, 4092, 4154, 4268, 4422, 4656, 5456, 5896, 6014, 6231, 6402, 6432, 6499, 8184, 8308, 8536, 8844, 9021, 9312, 10912, 11792, 12028, 12462, 12804, 12998, 16368, 16616, 17072, 17688, 18042, 19497, 22847, 23584, 24056, 24924, 25608, 25996, 32736, 33077, 33232, 34144, 35376, 36084, 38994, 45694, 48112, 49848, 51216, 51992, 66154, 66464, 68541, 70752, 71489, 72168, 77988, 91388, 96224, 99231, 99696, 102432, 103984, 132308, 137082, 142978, 144336, 155976, 182776, 198462, 199392, 201469, 207968, 214467, 264616, 274164, 285956, 288672, 311952, 365552, 396924, 402938, 428934, 529232, 548328, 571912, 604407, 623904, 731104, 793848, 805876, 857868, 1058464, 1096656, 1143824, 1208814, 1587696, 1611752, 1715736, 2193312, 2216159, 2287648, 2417628, 3175392, 3223504, 3431472, 4432318, 4835256, 6447008, 6648477, 6862944, 8864636, 9670512, 13296954, 17729272, 19341024, 26593908, 35458544, 53187816, 70917088, 106375632, 212751264]

約数ペア:

[(1, 212751264), (2, 106375632), (3, 70917088), (4, 53187816), (6, 35458544), (8, 26593908), (11, 19341024), (12, 17729272), (16, 13296954), (22, 9670512), (24, 8864636), (31, 6862944), (32, 6648477), (33, 6447008), (44, 4835256), (48, 4432318), (62, 3431472), (66, 3223504), (67, 3175392), (88, 2417628), (93, 2287648), (96, 2216159), (97, 2193312), (124, 1715736), (132, 1611752), (134, 1587696), (176, 1208814), (186, 1143824), (194, 1096656), (201, 1058464), (248, 857868), (264, 805876), (268, 793848), (291, 731104), (341, 623904), (352, 604407), (372, 571912), (388, 548328), (402, 529232), (496, 428934), (528, 402938), (536, 396924), (582, 365552), (682, 311952), (737, 288672), (744, 285956), (776, 274164), (804, 264616), (992, 214467), (1023, 207968), (1056, 201469), (1067, 199392), (1072, 198462), (1164, 182776), (1364, 155976), (1474, 144336), (1488, 142978), (1552, 137082), (1608, 132308), (2046, 103984), (2077, 102432), (2134, 99696), (2144, 99231), (2211, 96224), (2328, 91388), (2728, 77988), (2948, 72168), (2976, 71489), (3007, 70752), (3104, 68541), (3201, 66464), (3216, 66154), (4092, 51992), (4154, 51216), (4268, 49848), (4422, 48112), (4656, 45694), (5456, 38994), (5896, 36084), (6014, 35376), (6231, 34144), (6402, 33232), (6432, 33077), (6499, 32736), (8184, 25996), (8308, 25608), (8536, 24924), (8844, 24056), (9021, 23584), (9312, 22847), (10912, 19497), (11792, 18042), (12028, 17688), (12462, 17072), (12804, 16616), (12998, 16368)]