231308112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:521

約数の個数: 160

約数和(自身を含む): 719953920

約数和(自身を除く): 488645808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 53, 56, 62, 84, 93, 106, 112, 124, 159, 168, 186, 212, 217, 248, 318, 336, 371, 372, 419, 424, 434, 496, 636, 651, 742, 744, 838, 848, 868, 1113, 1257, 1272, 1302, 1484, 1488, 1643, 1676, 1736, 2226, 2514, 2544, 2604, 2933, 2968, 3286, 3352, 3472, 4452, 4929, 5028, 5208, 5866, 5936, 6572, 6704, 8799, 8904, 9858, 10056, 10416, 11501, 11732, 12989, 13144, 17598, 17808, 19716, 20112, 22207, 23002, 23464, 25978, 26288, 34503, 35196, 38967, 39432, 44414, 46004, 46928, 51956, 66621, 69006, 70392, 77934, 78864, 88828, 90923, 92008, 103912, 133242, 138012, 140784, 155449, 155868, 177656, 181846, 184016, 207824, 266484, 272769, 276024, 310898, 311736, 355312, 363692, 466347, 532968, 545538, 552048, 621796, 623472, 688417, 727384, 932694, 1065936, 1091076, 1243592, 1376834, 1454768, 1865388, 2065251, 2182152, 2487184, 2753668, 3730776, 4130502, 4364304, 4818919, 5507336, 7461552, 8261004, 9637838, 11014672, 14456757, 16522008, 19275676, 28913514, 33044016, 38551352, 57827028, 77102704, 115654056, 231308112]

約数ペア:

[(1, 231308112), (2, 115654056), (3, 77102704), (4, 57827028), (6, 38551352), (7, 33044016), (8, 28913514), (12, 19275676), (14, 16522008), (16, 14456757), (21, 11014672), (24, 9637838), (28, 8261004), (31, 7461552), (42, 5507336), (48, 4818919), (53, 4364304), (56, 4130502), (62, 3730776), (84, 2753668), (93, 2487184), (106, 2182152), (112, 2065251), (124, 1865388), (159, 1454768), (168, 1376834), (186, 1243592), (212, 1091076), (217, 1065936), (248, 932694), (318, 727384), (336, 688417), (371, 623472), (372, 621796), (419, 552048), (424, 545538), (434, 532968), (496, 466347), (636, 363692), (651, 355312), (742, 311736), (744, 310898), (838, 276024), (848, 272769), (868, 266484), (1113, 207824), (1257, 184016), (1272, 181846), (1302, 177656), (1484, 155868), (1488, 155449), (1643, 140784), (1676, 138012), (1736, 133242), (2226, 103912), (2514, 92008), (2544, 90923), (2604, 88828), (2933, 78864), (2968, 77934), (3286, 70392), (3352, 69006), (3472, 66621), (4452, 51956), (4929, 46928), (5028, 46004), (5208, 44414), (5866, 39432), (5936, 38967), (6572, 35196), (6704, 34503), (8799, 26288), (8904, 25978), (9858, 23464), (10056, 23002), (10416, 22207), (11501, 20112), (11732, 19716), (12989, 17808), (13144, 17598)]