217258272

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 288

約数和(自身を含む): 785925504

約数和(自身を除く): 568667232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 97, 99, 101, 112, 126, 132, 144, 154, 168, 176, 194, 198, 202, 224, 231, 252, 264, 288, 291, 303, 308, 336, 352, 388, 396, 404, 462, 504, 528, 582, 606, 616, 672, 679, 693, 707, 776, 792, 808, 873, 909, 924, 1008, 1056, 1067, 1111, 1164, 1212, 1232, 1358, 1386, 1414, 1552, 1584, 1616, 1746, 1818, 1848, 2016, 2037, 2121, 2134, 2222, 2328, 2424, 2464, 2716, 2772, 2828, 3104, 3168, 3201, 3232, 3333, 3492, 3636, 3696, 4074, 4242, 4268, 4444, 4656, 4848, 5432, 5544, 5656, 6111, 6363, 6402, 6666, 6984, 7272, 7392, 7469, 7777, 8148, 8484, 8536, 8888, 9312, 9603, 9696, 9797, 9999, 10864, 11088, 11312, 12222, 12726, 12804, 13332, 13968, 14544, 14938, 15554, 16296, 16968, 17072, 17776, 19206, 19594, 19998, 21728, 22176, 22407, 22624, 23331, 24444, 25452, 25608, 26664, 27936, 29088, 29391, 29876, 31108, 32592, 33936, 34144, 35552, 38412, 39188, 39996, 44814, 46662, 48888, 50904, 51216, 53328, 58782, 59752, 62216, 65184, 67221, 67872, 68579, 69993, 76824, 78376, 79992, 88173, 89628, 93324, 97776, 101808, 102432, 106656, 107767, 117564, 119504, 124432, 134442, 137158, 139986, 153648, 156752, 159984, 176346, 179256, 186648, 195552, 203616, 205737, 215534, 235128, 239008, 248864, 268884, 274316, 279972, 307296, 313504, 319968, 323301, 352692, 358512, 373296, 411474, 431068, 470256, 537768, 548632, 559944, 617211, 646602, 705384, 717024, 746592, 754369, 822948, 862136, 940512, 969903, 1075536, 1097264, 1119888, 1234422, 1293204, 1410768, 1508738, 1645896, 1724272, 1939806, 2151072, 2194528, 2239776, 2263107, 2468844, 2586408, 2821536, 3017476, 3291792, 3448544, 3879612, 4526214, 4937688, 5172816, 6034952, 6583584, 6789321, 7759224, 9052428, 9875376, 10345632, 12069904, 13578642, 15518448, 18104856, 19750752, 24139808, 27157284, 31036896, 36209712, 54314568, 72419424, 108629136, 217258272]

約数ペア:

[(1, 217258272), (2, 108629136), (3, 72419424), (4, 54314568), (6, 36209712), (7, 31036896), (8, 27157284), (9, 24139808), (11, 19750752), (12, 18104856), (14, 15518448), (16, 13578642), (18, 12069904), (21, 10345632), (22, 9875376), (24, 9052428), (28, 7759224), (32, 6789321), (33, 6583584), (36, 6034952), (42, 5172816), (44, 4937688), (48, 4526214), (56, 3879612), (63, 3448544), (66, 3291792), (72, 3017476), (77, 2821536), (84, 2586408), (88, 2468844), (96, 2263107), (97, 2239776), (99, 2194528), (101, 2151072), (112, 1939806), (126, 1724272), (132, 1645896), (144, 1508738), (154, 1410768), (168, 1293204), (176, 1234422), (194, 1119888), (198, 1097264), (202, 1075536), (224, 969903), (231, 940512), (252, 862136), (264, 822948), (288, 754369), (291, 746592), (303, 717024), (308, 705384), (336, 646602), (352, 617211), (388, 559944), (396, 548632), (404, 537768), (462, 470256), (504, 431068), (528, 411474), (582, 373296), (606, 358512), (616, 352692), (672, 323301), (679, 319968), (693, 313504), (707, 307296), (776, 279972), (792, 274316), (808, 268884), (873, 248864), (909, 239008), (924, 235128), (1008, 215534), (1056, 205737), (1067, 203616), (1111, 195552), (1164, 186648), (1212, 179256), (1232, 176346), (1358, 159984), (1386, 156752), (1414, 153648), (1552, 139986), (1584, 137158), (1616, 134442), (1746, 124432), (1818, 119504), (1848, 117564), (2016, 107767), (2037, 106656), (2121, 102432), (2134, 101808), (2222, 97776), (2328, 93324), (2424, 89628), (2464, 88173), (2716, 79992), (2772, 78376), (2828, 76824), (3104, 69993), (3168, 68579), (3201, 67872), (3232, 67221), (3333, 65184), (3492, 62216), (3636, 59752), (3696, 58782), (4074, 53328), (4242, 51216), (4268, 50904), (4444, 48888), (4656, 46662), (4848, 44814), (5432, 39996), (5544, 39188), (5656, 38412), (6111, 35552), (6363, 34144), (6402, 33936), (6666, 32592), (6984, 31108), (7272, 29876), (7392, 29391), (7469, 29088), (7777, 27936), (8148, 26664), (8484, 25608), (8536, 25452), (8888, 24444), (9312, 23331), (9603, 22624), (9696, 22407), (9797, 22176), (9999, 21728), (10864, 19998), (11088, 19594), (11312, 19206), (12222, 17776), (12726, 17072), (12804, 16968), (13332, 16296), (13968, 15554), (14544, 14938)]