271427968

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13171}}^1$

素因数の和:13215

約数の個数: 64

約数和(自身を含む): 644901120

約数和(自身を除く): 373473152

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 5152, 10304, 13171, 20608, 26342, 52684, 92197, 105368, 184394, 210736, 302933, 368788, 421472, 605866, 737576, 842944, 1211732, 1475152, 1685888, 2120531, 2423464, 2950304, 4241062, 4846928, 5900608, 8482124, 9693856, 11801216, 16964248, 19387712, 33928496, 38775424, 67856992, 135713984, 271427968]

約数ペア:

[(1, 271427968), (2, 135713984), (4, 67856992), (7, 38775424), (8, 33928496), (14, 19387712), (16, 16964248), (23, 11801216), (28, 9693856), (32, 8482124), (46, 5900608), (56, 4846928), (64, 4241062), (92, 2950304), (112, 2423464), (128, 2120531), (161, 1685888), (184, 1475152), (224, 1211732), (322, 842944), (368, 737576), (448, 605866), (644, 421472), (736, 368788), (896, 302933), (1288, 210736), (1472, 184394), (2576, 105368), (2944, 92197), (5152, 52684), (10304, 26342), (13171, 20608)]