268607808

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:370

約数の個数: 252

約数和(自身を含む): 927518592

約数和(自身を除く): 658910784

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, 144, 147, 168, 186, 192, 196, 217, 224, 248, 252, 279, 288, 294, 307, 336, 372, 392, 434, 441, 448, 496, 504, 558, 576, 588, 614, 651, 672, 744, 784, 868, 882, 921, 992, 1008, 1116, 1176, 1228, 1302, 1344, 1488, 1519, 1568, 1736, 1764, 1842, 1953, 1984, 2016, 2149, 2232, 2352, 2456, 2604, 2763, 2976, 3038, 3136, 3472, 3528, 3684, 3906, 4032, 4298, 4464, 4557, 4704, 4912, 5208, 5526, 5952, 6076, 6447, 6944, 7056, 7368, 7812, 8596, 8928, 9114, 9408, 9517, 9824, 10416, 11052, 12152, 12894, 13671, 13888, 14112, 14736, 15043, 15624, 17192, 17856, 18228, 19034, 19341, 19648, 20832, 22104, 24304, 25788, 27342, 28224, 28551, 29472, 30086, 31248, 34384, 36456, 38068, 38682, 41664, 44208, 45129, 48608, 51576, 54684, 57102, 58944, 60172, 62496, 66619, 68768, 72912, 76136, 77364, 85653, 88416, 90258, 97216, 103152, 109368, 114204, 120344, 124992, 133238, 135387, 137536, 145824, 152272, 154728, 171306, 176832, 180516, 199857, 206304, 218736, 228408, 240688, 266476, 270774, 291648, 304544, 309456, 342612, 361032, 399714, 412608, 437472, 456816, 466333, 481376, 532952, 541548, 599571, 609088, 618912, 685224, 722064, 799428, 874944, 913632, 932666, 962752, 1065904, 1083096, 1199142, 1237824, 1370448, 1398999, 1444128, 1598856, 1827264, 1865332, 2131808, 2166192, 2398284, 2740896, 2797998, 2888256, 3197712, 3730664, 4196997, 4263616, 4332384, 4796568, 5481792, 5595996, 6395424, 7461328, 8393994, 8664768, 9593136, 11191992, 12790848, 14922656, 16787988, 19186272, 22383984, 29845312, 33575976, 38372544, 44767968, 67151952, 89535936, 134303904, 268607808]

約数ペア:

[(1, 268607808), (2, 134303904), (3, 89535936), (4, 67151952), (6, 44767968), (7, 38372544), (8, 33575976), (9, 29845312), (12, 22383984), (14, 19186272), (16, 16787988), (18, 14922656), (21, 12790848), (24, 11191992), (28, 9593136), (31, 8664768), (32, 8393994), (36, 7461328), (42, 6395424), (48, 5595996), (49, 5481792), (56, 4796568), (62, 4332384), (63, 4263616), (64, 4196997), (72, 3730664), (84, 3197712), (93, 2888256), (96, 2797998), (98, 2740896), (112, 2398284), (124, 2166192), (126, 2131808), (144, 1865332), (147, 1827264), (168, 1598856), (186, 1444128), (192, 1398999), (196, 1370448), (217, 1237824), (224, 1199142), (248, 1083096), (252, 1065904), (279, 962752), (288, 932666), (294, 913632), (307, 874944), (336, 799428), (372, 722064), (392, 685224), (434, 618912), (441, 609088), (448, 599571), (496, 541548), (504, 532952), (558, 481376), (576, 466333), (588, 456816), (614, 437472), (651, 412608), (672, 399714), (744, 361032), (784, 342612), (868, 309456), (882, 304544), (921, 291648), (992, 270774), (1008, 266476), (1116, 240688), (1176, 228408), (1228, 218736), (1302, 206304), (1344, 199857), (1488, 180516), (1519, 176832), (1568, 171306), (1736, 154728), (1764, 152272), (1842, 145824), (1953, 137536), (1984, 135387), (2016, 133238), (2149, 124992), (2232, 120344), (2352, 114204), (2456, 109368), (2604, 103152), (2763, 97216), (2976, 90258), (3038, 88416), (3136, 85653), (3472, 77364), (3528, 76136), (3684, 72912), (3906, 68768), (4032, 66619), (4298, 62496), (4464, 60172), (4557, 58944), (4704, 57102), (4912, 54684), (5208, 51576), (5526, 48608), (5952, 45129), (6076, 44208), (6447, 41664), (6944, 38682), (7056, 38068), (7368, 36456), (7812, 34384), (8596, 31248), (8928, 30086), (9114, 29472), (9408, 28551), (9517, 28224), (9824, 27342), (10416, 25788), (11052, 24304), (12152, 22104), (12894, 20832), (13671, 19648), (13888, 19341), (14112, 19034), (14736, 18228), (15043, 17856), (15624, 17192)]