1253503104

素因数分解:

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

素因数の和:376

約数の個数: 256

約数和(自身を含む): 4021248000

約数和(自身を除く): 2767744896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 124, 128, 147, 168, 186, 192, 196, 217, 224, 248, 294, 307, 336, 343, 372, 384, 392, 434, 448, 496, 588, 614, 651, 672, 686, 744, 784, 868, 896, 921, 992, 1029, 1176, 1228, 1302, 1344, 1372, 1488, 1519, 1568, 1736, 1842, 1984, 2058, 2149, 2352, 2456, 2604, 2688, 2744, 2976, 3038, 3136, 3472, 3684, 3968, 4116, 4298, 4557, 4704, 4912, 5208, 5488, 5952, 6076, 6272, 6447, 6944, 7368, 8232, 8596, 9114, 9408, 9517, 9824, 10416, 10633, 10976, 11904, 12152, 12894, 13888, 14736, 15043, 16464, 17192, 18228, 18816, 19034, 19648, 20832, 21266, 21952, 24304, 25788, 27776, 28551, 29472, 30086, 31899, 32928, 34384, 36456, 38068, 39296, 41664, 42532, 43904, 45129, 48608, 51576, 57102, 58944, 60172, 63798, 65856, 66619, 68768, 72912, 76136, 83328, 85064, 90258, 97216, 103152, 105301, 114204, 117888, 120344, 127596, 131712, 133238, 137536, 145824, 152272, 170128, 180516, 194432, 199857, 206304, 210602, 228408, 240688, 255192, 266476, 275072, 291648, 304544, 315903, 340256, 361032, 399714, 412608, 421204, 456816, 466333, 481376, 510384, 532952, 583296, 609088, 631806, 680512, 722064, 799428, 825216, 842408, 913632, 932666, 962752, 1020768, 1065904, 1218176, 1263612, 1361024, 1398999, 1444128, 1598856, 1684816, 1827264, 1865332, 1925504, 2041536, 2131808, 2527224, 2797998, 2888256, 3197712, 3264331, 3369632, 3654528, 3730664, 4083072, 4263616, 5054448, 5595996, 5776512, 6395424, 6528662, 6739264, 7461328, 8527232, 9792993, 10108896, 11191992, 12790848, 13057324, 13478528, 14922656, 19585986, 20217792, 22383984, 25581696, 26114648, 29845312, 39171972, 40435584, 44767968, 52229296, 59690624, 78343944, 89535936, 104458592, 156687888, 179071872, 208917184, 313375776, 417834368, 626751552, 1253503104]

約数ペア:

[(1, 1253503104), (2, 626751552), (3, 417834368), (4, 313375776), (6, 208917184), (7, 179071872), (8, 156687888), (12, 104458592), (14, 89535936), (16, 78343944), (21, 59690624), (24, 52229296), (28, 44767968), (31, 40435584), (32, 39171972), (42, 29845312), (48, 26114648), (49, 25581696), (56, 22383984), (62, 20217792), (64, 19585986), (84, 14922656), (93, 13478528), (96, 13057324), (98, 12790848), (112, 11191992), (124, 10108896), (128, 9792993), (147, 8527232), (168, 7461328), (186, 6739264), (192, 6528662), (196, 6395424), (217, 5776512), (224, 5595996), (248, 5054448), (294, 4263616), (307, 4083072), (336, 3730664), (343, 3654528), (372, 3369632), (384, 3264331), (392, 3197712), (434, 2888256), (448, 2797998), (496, 2527224), (588, 2131808), (614, 2041536), (651, 1925504), (672, 1865332), (686, 1827264), (744, 1684816), (784, 1598856), (868, 1444128), (896, 1398999), (921, 1361024), (992, 1263612), (1029, 1218176), (1176, 1065904), (1228, 1020768), (1302, 962752), (1344, 932666), (1372, 913632), (1488, 842408), (1519, 825216), (1568, 799428), (1736, 722064), (1842, 680512), (1984, 631806), (2058, 609088), (2149, 583296), (2352, 532952), (2456, 510384), (2604, 481376), (2688, 466333), (2744, 456816), (2976, 421204), (3038, 412608), (3136, 399714), (3472, 361032), (3684, 340256), (3968, 315903), (4116, 304544), (4298, 291648), (4557, 275072), (4704, 266476), (4912, 255192), (5208, 240688), (5488, 228408), (5952, 210602), (6076, 206304), (6272, 199857), (6447, 194432), (6944, 180516), (7368, 170128), (8232, 152272), (8596, 145824), (9114, 137536), (9408, 133238), (9517, 131712), (9824, 127596), (10416, 120344), (10633, 117888), (10976, 114204), (11904, 105301), (12152, 103152), (12894, 97216), (13888, 90258), (14736, 85064), (15043, 83328), (16464, 76136), (17192, 72912), (18228, 68768), (18816, 66619), (19034, 65856), (19648, 63798), (20832, 60172), (21266, 58944), (21952, 57102), (24304, 51576), (25788, 48608), (27776, 45129), (28551, 43904), (29472, 42532), (30086, 41664), (31899, 39296), (32928, 38068), (34384, 36456)]