1261705704

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:760

約数の個数: 192

約数和(自身を含む): 3864983040

約数和(自身を除く): 2603277336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 53, 56, 62, 84, 93, 98, 106, 124, 147, 159, 168, 186, 196, 212, 217, 248, 294, 318, 371, 372, 392, 424, 434, 588, 636, 651, 653, 742, 744, 868, 1113, 1176, 1272, 1302, 1306, 1484, 1519, 1643, 1736, 1959, 2226, 2597, 2604, 2612, 2968, 3038, 3286, 3918, 4452, 4557, 4571, 4929, 5194, 5208, 5224, 6076, 6572, 7791, 7836, 8904, 9114, 9142, 9858, 10388, 11501, 12152, 13144, 13713, 15582, 15672, 18228, 18284, 19716, 20243, 20776, 23002, 27426, 31164, 31997, 34503, 34609, 36456, 36568, 39432, 40486, 46004, 54852, 60729, 62328, 63994, 69006, 69218, 80507, 80972, 92008, 95991, 103827, 109704, 121458, 127988, 138012, 138436, 141701, 161014, 161944, 191982, 207654, 241521, 242263, 242916, 255976, 276024, 276872, 283402, 322028, 383964, 415308, 425103, 483042, 484526, 485832, 566804, 644056, 726789, 767928, 830616, 850206, 966084, 969052, 991907, 1072879, 1133608, 1453578, 1695841, 1700412, 1932168, 1938104, 1983814, 2145758, 2907156, 2975721, 3218637, 3391682, 3400824, 3967628, 4291516, 5087523, 5814312, 5951442, 6437274, 6783364, 7510153, 7935256, 8583032, 10175046, 11902884, 12874548, 13566728, 15020306, 20350092, 22530459, 23805768, 25749096, 30040612, 40700184, 45060918, 52571071, 60081224, 90121836, 105142142, 157713213, 180243672, 210284284, 315426426, 420568568, 630852852, 1261705704]

約数ペア:

[(1, 1261705704), (2, 630852852), (3, 420568568), (4, 315426426), (6, 210284284), (7, 180243672), (8, 157713213), (12, 105142142), (14, 90121836), (21, 60081224), (24, 52571071), (28, 45060918), (31, 40700184), (42, 30040612), (49, 25749096), (53, 23805768), (56, 22530459), (62, 20350092), (84, 15020306), (93, 13566728), (98, 12874548), (106, 11902884), (124, 10175046), (147, 8583032), (159, 7935256), (168, 7510153), (186, 6783364), (196, 6437274), (212, 5951442), (217, 5814312), (248, 5087523), (294, 4291516), (318, 3967628), (371, 3400824), (372, 3391682), (392, 3218637), (424, 2975721), (434, 2907156), (588, 2145758), (636, 1983814), (651, 1938104), (653, 1932168), (742, 1700412), (744, 1695841), (868, 1453578), (1113, 1133608), (1176, 1072879), (1272, 991907), (1302, 969052), (1306, 966084), (1484, 850206), (1519, 830616), (1643, 767928), (1736, 726789), (1959, 644056), (2226, 566804), (2597, 485832), (2604, 484526), (2612, 483042), (2968, 425103), (3038, 415308), (3286, 383964), (3918, 322028), (4452, 283402), (4557, 276872), (4571, 276024), (4929, 255976), (5194, 242916), (5208, 242263), (5224, 241521), (6076, 207654), (6572, 191982), (7791, 161944), (7836, 161014), (8904, 141701), (9114, 138436), (9142, 138012), (9858, 127988), (10388, 121458), (11501, 109704), (12152, 103827), (13144, 95991), (13713, 92008), (15582, 80972), (15672, 80507), (18228, 69218), (18284, 69006), (19716, 63994), (20243, 62328), (20776, 60729), (23002, 54852), (27426, 46004), (31164, 40486), (31997, 39432), (34503, 36568), (34609, 36456)]