12902281728

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{171427}}^1$

素因数の和:171462

約数の個数: 120

約数和(自身を含む): 39984552432

約数和(自身を除く): 27082270704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 3136, 3584, 4704, 5376, 6272, 9408, 10752, 12544, 18816, 25088, 37632, 75264, 171427, 342854, 514281, 685708, 1028562, 1199989, 1371416, 2057124, 2399978, 2742832, 3599967, 4114248, 4799956, 5485664, 7199934, 8228496, 8399923, 9599912, 10971328, 14399868, 16456992, 16799846, 19199824, 21942656, 25199769, 28799736, 32913984, 33599692, 38399648, 43885312, 50399538, 57599472, 65827968, 67199384, 76799296, 87770624, 100799076, 115198944, 131655936, 134398768, 153598592, 201598152, 230397888, 263311872, 268797536, 307197184, 403196304, 460795776, 537595072, 614394368, 806392608, 921591552, 1075190144, 1612785216, 1843183104, 2150380288, 3225570432, 4300760576, 6451140864, 12902281728]

約数ペア:

[(1, 12902281728), (2, 6451140864), (3, 4300760576), (4, 3225570432), (6, 2150380288), (7, 1843183104), (8, 1612785216), (12, 1075190144), (14, 921591552), (16, 806392608), (21, 614394368), (24, 537595072), (28, 460795776), (32, 403196304), (42, 307197184), (48, 268797536), (49, 263311872), (56, 230397888), (64, 201598152), (84, 153598592), (96, 134398768), (98, 131655936), (112, 115198944), (128, 100799076), (147, 87770624), (168, 76799296), (192, 67199384), (196, 65827968), (224, 57599472), (256, 50399538), (294, 43885312), (336, 38399648), (384, 33599692), (392, 32913984), (448, 28799736), (512, 25199769), (588, 21942656), (672, 19199824), (768, 16799846), (784, 16456992), (896, 14399868), (1176, 10971328), (1344, 9599912), (1536, 8399923), (1568, 8228496), (1792, 7199934), (2352, 5485664), (2688, 4799956), (3136, 4114248), (3584, 3599967), (4704, 2742832), (5376, 2399978), (6272, 2057124), (9408, 1371416), (10752, 1199989), (12544, 1028562), (18816, 685708), (25088, 514281), (37632, 342854), (75264, 171427)]