1986423936

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:771

約数の個数: 192

約数和(自身を含む): 6180979680

約数和(自身を除く): 4194555744

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, 193, 196, 224, 294, 336, 384, 386, 392, 448, 547, 579, 588, 672, 772, 784, 896, 1094, 1158, 1176, 1344, 1351, 1544, 1568, 1641, 2188, 2316, 2352, 2688, 2702, 3088, 3136, 3282, 3829, 4053, 4376, 4632, 4704, 5404, 6176, 6272, 6564, 7658, 8106, 8752, 9264, 9408, 9457, 10808, 11487, 12352, 13128, 15316, 16212, 17504, 18528, 18816, 18914, 21616, 22974, 24704, 26256, 26803, 28371, 30632, 32424, 35008, 37056, 37828, 43232, 45948, 52512, 53606, 56742, 61264, 64848, 70016, 74112, 75656, 80409, 86464, 91896, 105024, 105571, 107212, 113484, 122528, 129696, 151312, 160818, 172928, 183792, 210048, 211142, 214424, 226968, 245056, 259392, 302624, 316713, 321636, 367584, 422284, 428848, 453936, 490112, 518784, 605248, 633426, 643272, 735168, 738997, 844568, 857696, 907872, 1210496, 1266852, 1286544, 1470336, 1477994, 1689136, 1715392, 1815744, 2216991, 2533704, 2573088, 2955988, 3378272, 3430784, 3631488, 4433982, 5067408, 5146176, 5172979, 5911976, 6756544, 8867964, 10134816, 10292352, 10345958, 11823952, 13513088, 15518937, 17735928, 20269632, 20691916, 23647904, 31037874, 35471856, 40539264, 41383832, 47295808, 62075748, 70943712, 82767664, 94591616, 124151496, 141887424, 165535328, 248302992, 283774848, 331070656, 496605984, 662141312, 993211968, 1986423936]

約数ペア:

[(1, 1986423936), (2, 993211968), (3, 662141312), (4, 496605984), (6, 331070656), (7, 283774848), (8, 248302992), (12, 165535328), (14, 141887424), (16, 124151496), (21, 94591616), (24, 82767664), (28, 70943712), (32, 62075748), (42, 47295808), (48, 41383832), (49, 40539264), (56, 35471856), (64, 31037874), (84, 23647904), (96, 20691916), (98, 20269632), (112, 17735928), (128, 15518937), (147, 13513088), (168, 11823952), (192, 10345958), (193, 10292352), (196, 10134816), (224, 8867964), (294, 6756544), (336, 5911976), (384, 5172979), (386, 5146176), (392, 5067408), (448, 4433982), (547, 3631488), (579, 3430784), (588, 3378272), (672, 2955988), (772, 2573088), (784, 2533704), (896, 2216991), (1094, 1815744), (1158, 1715392), (1176, 1689136), (1344, 1477994), (1351, 1470336), (1544, 1286544), (1568, 1266852), (1641, 1210496), (2188, 907872), (2316, 857696), (2352, 844568), (2688, 738997), (2702, 735168), (3088, 643272), (3136, 633426), (3282, 605248), (3829, 518784), (4053, 490112), (4376, 453936), (4632, 428848), (4704, 422284), (5404, 367584), (6176, 321636), (6272, 316713), (6564, 302624), (7658, 259392), (8106, 245056), (8752, 226968), (9264, 214424), (9408, 211142), (9457, 210048), (10808, 183792), (11487, 172928), (12352, 160818), (13128, 151312), (15316, 129696), (16212, 122528), (17504, 113484), (18528, 107212), (18816, 105571), (18914, 105024), (21616, 91896), (22974, 86464), (24704, 80409), (26256, 75656), (26803, 74112), (28371, 70016), (30632, 64848), (32424, 61264), (35008, 56742), (37056, 53606), (37828, 52512), (43232, 45948)]