216986112

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{31}}^2$

素因数の和:100

約数の個数: 270

約数和(自身を含む): 752736699

約数和(自身を除く): 535750587

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 64, 72, 84, 93, 96, 98, 112, 124, 126, 128, 144, 147, 168, 186, 192, 196, 217, 224, 248, 252, 256, 279, 288, 294, 336, 372, 384, 392, 434, 441, 448, 496, 504, 512, 558, 576, 588, 651, 672, 744, 768, 784, 868, 882, 896, 961, 992, 1008, 1116, 1152, 1176, 1302, 1344, 1488, 1519, 1536, 1568, 1736, 1764, 1792, 1922, 1953, 1984, 2016, 2232, 2304, 2352, 2604, 2688, 2883, 2976, 3038, 3136, 3472, 3528, 3584, 3844, 3906, 3968, 4032, 4464, 4557, 4608, 4704, 5208, 5376, 5766, 5952, 6076, 6272, 6727, 6944, 7056, 7688, 7812, 7936, 8064, 8649, 8928, 9114, 9408, 10416, 10752, 11532, 11904, 12152, 12544, 13454, 13671, 13888, 14112, 15376, 15624, 15872, 16128, 17298, 17856, 18228, 18816, 20181, 20832, 23064, 23808, 24304, 25088, 26908, 27342, 27776, 28224, 30752, 31248, 32256, 34596, 35712, 36456, 37632, 40362, 41664, 46128, 47089, 47616, 48608, 53816, 54684, 55552, 56448, 60543, 61504, 62496, 69192, 71424, 72912, 75264, 80724, 83328, 92256, 94178, 97216, 107632, 109368, 111104, 112896, 121086, 123008, 124992, 138384, 141267, 142848, 145824, 161448, 166656, 184512, 188356, 194432, 215264, 218736, 225792, 242172, 246016, 249984, 276768, 282534, 291648, 322896, 333312, 369024, 376712, 388864, 423801, 430528, 437472, 484344, 492032, 499968, 553536, 565068, 583296, 645792, 738048, 753424, 777728, 847602, 861056, 874944, 968688, 999936, 1107072, 1130136, 1166592, 1291584, 1476096, 1506848, 1695204, 1722112, 1749888, 1937376, 2214144, 2260272, 2333184, 2583168, 3013696, 3390408, 3444224, 3499776, 3874752, 4428288, 4520544, 5166336, 6027392, 6780816, 6999552, 7749504, 9041088, 10332672, 12054784, 13561632, 15499008, 18082176, 24109568, 27123264, 30998016, 36164352, 54246528, 72328704, 108493056, 216986112]

約数ペア:

[(1, 216986112), (2, 108493056), (3, 72328704), (4, 54246528), (6, 36164352), (7, 30998016), (8, 27123264), (9, 24109568), (12, 18082176), (14, 15499008), (16, 13561632), (18, 12054784), (21, 10332672), (24, 9041088), (28, 7749504), (31, 6999552), (32, 6780816), (36, 6027392), (42, 5166336), (48, 4520544), (49, 4428288), (56, 3874752), (62, 3499776), (63, 3444224), (64, 3390408), (72, 3013696), (84, 2583168), (93, 2333184), (96, 2260272), (98, 2214144), (112, 1937376), (124, 1749888), (126, 1722112), (128, 1695204), (144, 1506848), (147, 1476096), (168, 1291584), (186, 1166592), (192, 1130136), (196, 1107072), (217, 999936), (224, 968688), (248, 874944), (252, 861056), (256, 847602), (279, 777728), (288, 753424), (294, 738048), (336, 645792), (372, 583296), (384, 565068), (392, 553536), (434, 499968), (441, 492032), (448, 484344), (496, 437472), (504, 430528), (512, 423801), (558, 388864), (576, 376712), (588, 369024), (651, 333312), (672, 322896), (744, 291648), (768, 282534), (784, 276768), (868, 249984), (882, 246016), (896, 242172), (961, 225792), (992, 218736), (1008, 215264), (1116, 194432), (1152, 188356), (1176, 184512), (1302, 166656), (1344, 161448), (1488, 145824), (1519, 142848), (1536, 141267), (1568, 138384), (1736, 124992), (1764, 123008), (1792, 121086), (1922, 112896), (1953, 111104), (1984, 109368), (2016, 107632), (2232, 97216), (2304, 94178), (2352, 92256), (2604, 83328), (2688, 80724), (2883, 75264), (2976, 72912), (3038, 71424), (3136, 69192), (3472, 62496), (3528, 61504), (3584, 60543), (3844, 56448), (3906, 55552), (3968, 54684), (4032, 53816), (4464, 48608), (4557, 47616), (4608, 47089), (4704, 46128), (5208, 41664), (5376, 40362), (5766, 37632), (5952, 36456), (6076, 35712), (6272, 34596), (6727, 32256), (6944, 31248), (7056, 30752), (7688, 28224), (7812, 27776), (7936, 27342), (8064, 26908), (8649, 25088), (8928, 24304), (9114, 23808), (9408, 23064), (10416, 20832), (10752, 20181), (11532, 18816), (11904, 18228), (12152, 17856), (12544, 17298), (13454, 16128), (13671, 15872), (13888, 15624), (14112, 15376)]