1289573376

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:709

約数の個数: 264

約数和(自身を含む): 4312455840

約数和(自身を除く): 3022882464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 256, 273, 294, 312, 336, 364, 384, 392, 416, 448, 512, 546, 588, 624, 637, 659, 672, 728, 768, 784, 832, 896, 1024, 1092, 1176, 1248, 1274, 1318, 1344, 1456, 1536, 1568, 1664, 1792, 1911, 1977, 2184, 2352, 2496, 2548, 2636, 2688, 2912, 3072, 3136, 3328, 3584, 3822, 3954, 4368, 4613, 4704, 4992, 5096, 5272, 5376, 5824, 6272, 6656, 7168, 7644, 7908, 8567, 8736, 9226, 9408, 9984, 10192, 10544, 10752, 11648, 12544, 13312, 13839, 15288, 15816, 17134, 17472, 18452, 18816, 19968, 20384, 21088, 21504, 23296, 25088, 25701, 27678, 30576, 31632, 32291, 34268, 34944, 36904, 37632, 39936, 40768, 42176, 46592, 50176, 51402, 55356, 59969, 61152, 63264, 64582, 68536, 69888, 73808, 75264, 81536, 84352, 93184, 96873, 102804, 110712, 119938, 122304, 126528, 129164, 137072, 139776, 147616, 150528, 163072, 168704, 179907, 193746, 205608, 221424, 239876, 244608, 253056, 258328, 274144, 279552, 295232, 326144, 337408, 359814, 387492, 411216, 419783, 442848, 479752, 489216, 506112, 516656, 548288, 590464, 652288, 674816, 719628, 774984, 822432, 839566, 885696, 959504, 978432, 1012224, 1033312, 1096576, 1180928, 1259349, 1439256, 1549968, 1644864, 1679132, 1771392, 1919008, 1956864, 2024448, 2066624, 2193152, 2361856, 2518698, 2878512, 3099936, 3289728, 3358264, 3542784, 3838016, 4133248, 4386304, 4723712, 5037396, 5757024, 6199872, 6579456, 6716528, 7085568, 7676032, 8266496, 8772608, 10074792, 11514048, 12399744, 13158912, 13433056, 14171136, 15352064, 16532992, 20149584, 23028096, 24799488, 26317824, 26866112, 30704128, 33065984, 40299168, 46056192, 49598976, 53732224, 61408256, 80598336, 92112384, 99197952, 107464448, 161196672, 184224768, 214928896, 322393344, 429857792, 644786688, 1289573376]

約数ペア:

[(1, 1289573376), (2, 644786688), (3, 429857792), (4, 322393344), (6, 214928896), (7, 184224768), (8, 161196672), (12, 107464448), (13, 99197952), (14, 92112384), (16, 80598336), (21, 61408256), (24, 53732224), (26, 49598976), (28, 46056192), (32, 40299168), (39, 33065984), (42, 30704128), (48, 26866112), (49, 26317824), (52, 24799488), (56, 23028096), (64, 20149584), (78, 16532992), (84, 15352064), (91, 14171136), (96, 13433056), (98, 13158912), (104, 12399744), (112, 11514048), (128, 10074792), (147, 8772608), (156, 8266496), (168, 7676032), (182, 7085568), (192, 6716528), (196, 6579456), (208, 6199872), (224, 5757024), (256, 5037396), (273, 4723712), (294, 4386304), (312, 4133248), (336, 3838016), (364, 3542784), (384, 3358264), (392, 3289728), (416, 3099936), (448, 2878512), (512, 2518698), (546, 2361856), (588, 2193152), (624, 2066624), (637, 2024448), (659, 1956864), (672, 1919008), (728, 1771392), (768, 1679132), (784, 1644864), (832, 1549968), (896, 1439256), (1024, 1259349), (1092, 1180928), (1176, 1096576), (1248, 1033312), (1274, 1012224), (1318, 978432), (1344, 959504), (1456, 885696), (1536, 839566), (1568, 822432), (1664, 774984), (1792, 719628), (1911, 674816), (1977, 652288), (2184, 590464), (2352, 548288), (2496, 516656), (2548, 506112), (2636, 489216), (2688, 479752), (2912, 442848), (3072, 419783), (3136, 411216), (3328, 387492), (3584, 359814), (3822, 337408), (3954, 326144), (4368, 295232), (4613, 279552), (4704, 274144), (4992, 258328), (5096, 253056), (5272, 244608), (5376, 239876), (5824, 221424), (6272, 205608), (6656, 193746), (7168, 179907), (7644, 168704), (7908, 163072), (8567, 150528), (8736, 147616), (9226, 139776), (9408, 137072), (9984, 129164), (10192, 126528), (10544, 122304), (10752, 119938), (11648, 110712), (12544, 102804), (13312, 96873), (13839, 93184), (15288, 84352), (15816, 81536), (17134, 75264), (17472, 73808), (18452, 69888), (18816, 68536), (19968, 64582), (20384, 63264), (21088, 61152), (21504, 59969), (23296, 55356), (25088, 51402), (25701, 50176), (27678, 46592), (30576, 42176), (31632, 40768), (32291, 39936), (34268, 37632), (34944, 36904)]