13144944

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 36560160

約数和(自身を除く): 23415216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 89, 102, 136, 178, 181, 204, 267, 272, 356, 362, 408, 534, 543, 712, 724, 816, 1068, 1086, 1424, 1448, 1513, 2136, 2172, 2896, 3026, 3077, 4272, 4344, 4539, 6052, 6154, 8688, 9078, 9231, 12104, 12308, 16109, 18156, 18462, 24208, 24616, 32218, 36312, 36924, 48327, 49232, 64436, 72624, 73848, 96654, 128872, 147696, 193308, 257744, 273853, 386616, 547706, 773232, 821559, 1095412, 1643118, 2190824, 3286236, 4381648, 6572472, 13144944]

約数ペア:

[(1, 13144944), (2, 6572472), (3, 4381648), (4, 3286236), (6, 2190824), (8, 1643118), (12, 1095412), (16, 821559), (17, 773232), (24, 547706), (34, 386616), (48, 273853), (51, 257744), (68, 193308), (89, 147696), (102, 128872), (136, 96654), (178, 73848), (181, 72624), (204, 64436), (267, 49232), (272, 48327), (356, 36924), (362, 36312), (408, 32218), (534, 24616), (543, 24208), (712, 18462), (724, 18156), (816, 16109), (1068, 12308), (1086, 12104), (1424, 9231), (1448, 9078), (1513, 8688), (2136, 6154), (2172, 6052), (2896, 4539), (3026, 4344), (3077, 4272)]