28146986112

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{7369}}^1$

素因数の和:7436

約数の個数: 256

約数和(自身を含む): 90208800000

約数和(自身を除く): 62061813888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 64, 84, 87, 96, 98, 112, 116, 128, 147, 168, 174, 192, 196, 203, 224, 232, 294, 336, 343, 348, 384, 392, 406, 448, 464, 588, 609, 672, 686, 696, 784, 812, 896, 928, 1029, 1176, 1218, 1344, 1372, 1392, 1421, 1568, 1624, 1856, 2058, 2352, 2436, 2688, 2744, 2784, 2842, 3136, 3248, 3712, 4116, 4263, 4704, 4872, 5488, 5568, 5684, 6272, 6496, 7369, 8232, 8526, 9408, 9744, 9947, 10976, 11136, 11368, 12992, 14738, 16464, 17052, 18816, 19488, 19894, 21952, 22107, 22736, 25984, 29476, 29841, 32928, 34104, 38976, 39788, 43904, 44214, 45472, 51583, 58952, 59682, 65856, 68208, 77952, 79576, 88428, 90944, 103166, 117904, 119364, 131712, 136416, 154749, 159152, 176856, 181888, 206332, 213701, 235808, 238728, 272832, 309498, 318304, 353712, 361081, 412664, 427402, 471616, 477456, 545664, 618996, 636608, 641103, 707424, 722162, 825328, 854804, 943232, 954912, 1083243, 1237992, 1273216, 1282206, 1414848, 1444324, 1495907, 1650656, 1709608, 1909824, 2166486, 2475984, 2527567, 2564412, 2829696, 2888648, 2991814, 3301312, 3419216, 3819648, 4332972, 4487721, 4951968, 5055134, 5128824, 5777296, 5983628, 6602624, 6838432, 7582701, 8665944, 8975442, 9903936, 10110268, 10257648, 10471349, 11554592, 11967256, 13676864, 15165402, 17331888, 17950884, 19807872, 20220536, 20515296, 20942698, 23109184, 23934512, 27353728, 30330804, 31414047, 34663776, 35901768, 40441072, 41030592, 41885396, 46218368, 47869024, 60661608, 62828094, 69327552, 71803536, 73299443, 80882144, 82061184, 83770792, 95738048, 121323216, 125656188, 138655104, 143607072, 146598886, 161764288, 167541584, 191476096, 219898329, 242646432, 251312376, 287214144, 293197772, 323528576, 335083168, 439796658, 485292864, 502624752, 574428288, 586395544, 670166336, 879593316, 970585728, 1005249504, 1172791088, 1340332672, 1759186632, 2010499008, 2345582176, 3518373264, 4020998016, 4691164352, 7036746528, 9382328704, 14073493056, 28146986112]

約数ペア:

[(1, 28146986112), (2, 14073493056), (3, 9382328704), (4, 7036746528), (6, 4691164352), (7, 4020998016), (8, 3518373264), (12, 2345582176), (14, 2010499008), (16, 1759186632), (21, 1340332672), (24, 1172791088), (28, 1005249504), (29, 970585728), (32, 879593316), (42, 670166336), (48, 586395544), (49, 574428288), (56, 502624752), (58, 485292864), (64, 439796658), (84, 335083168), (87, 323528576), (96, 293197772), (98, 287214144), (112, 251312376), (116, 242646432), (128, 219898329), (147, 191476096), (168, 167541584), (174, 161764288), (192, 146598886), (196, 143607072), (203, 138655104), (224, 125656188), (232, 121323216), (294, 95738048), (336, 83770792), (343, 82061184), (348, 80882144), (384, 73299443), (392, 71803536), (406, 69327552), (448, 62828094), (464, 60661608), (588, 47869024), (609, 46218368), (672, 41885396), (686, 41030592), (696, 40441072), (784, 35901768), (812, 34663776), (896, 31414047), (928, 30330804), (1029, 27353728), (1176, 23934512), (1218, 23109184), (1344, 20942698), (1372, 20515296), (1392, 20220536), (1421, 19807872), (1568, 17950884), (1624, 17331888), (1856, 15165402), (2058, 13676864), (2352, 11967256), (2436, 11554592), (2688, 10471349), (2744, 10257648), (2784, 10110268), (2842, 9903936), (3136, 8975442), (3248, 8665944), (3712, 7582701), (4116, 6838432), (4263, 6602624), (4704, 5983628), (4872, 5777296), (5488, 5128824), (5568, 5055134), (5684, 4951968), (6272, 4487721), (6496, 4332972), (7369, 3819648), (8232, 3419216), (8526, 3301312), (9408, 2991814), (9744, 2888648), (9947, 2829696), (10976, 2564412), (11136, 2527567), (11368, 2475984), (12992, 2166486), (14738, 1909824), (16464, 1709608), (17052, 1650656), (18816, 1495907), (19488, 1444324), (19894, 1414848), (21952, 1282206), (22107, 1273216), (22736, 1237992), (25984, 1083243), (29476, 954912), (29841, 943232), (32928, 854804), (34104, 825328), (38976, 722162), (39788, 707424), (43904, 641103), (44214, 636608), (45472, 618996), (51583, 545664), (58952, 477456), (59682, 471616), (65856, 427402), (68208, 412664), (77952, 361081), (79576, 353712), (88428, 318304), (90944, 309498), (103166, 272832), (117904, 238728), (119364, 235808), (131712, 213701), (136416, 206332), (154749, 181888), (159152, 176856)]