231909264

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{17317}}^1$

素因数の和:17365

約数の個数: 80

約数和(自身を含む): 687178240

約数和(自身を除く): 455268976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 17317, 34634, 51951, 69268, 103902, 138536, 155853, 207804, 277072, 311706, 415608, 467559, 536827, 623412, 831216, 935118, 1073654, 1246824, 1610481, 1870236, 2147308, 2493648, 3220962, 3740472, 4294616, 4831443, 6441924, 7480944, 8589232, 9662886, 12883848, 14494329, 19325772, 25767696, 28988658, 38651544, 57977316, 77303088, 115954632, 231909264]

約数ペア:

[(1, 231909264), (2, 115954632), (3, 77303088), (4, 57977316), (6, 38651544), (8, 28988658), (9, 25767696), (12, 19325772), (16, 14494329), (18, 12883848), (24, 9662886), (27, 8589232), (31, 7480944), (36, 6441924), (48, 4831443), (54, 4294616), (62, 3740472), (72, 3220962), (93, 2493648), (108, 2147308), (124, 1870236), (144, 1610481), (186, 1246824), (216, 1073654), (248, 935118), (279, 831216), (372, 623412), (432, 536827), (496, 467559), (558, 415608), (744, 311706), (837, 277072), (1116, 207804), (1488, 155853), (1674, 138536), (2232, 103902), (3348, 69268), (4464, 51951), (6696, 34634), (13392, 17317)]