271111904

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4021}}^1$

素因数の和:4088

約数の個数: 72

約数和(自身を含む): 635492088

約数和(自身を除く): 364380184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 112, 172, 196, 224, 301, 344, 392, 602, 688, 784, 1204, 1376, 1568, 2107, 2408, 4021, 4214, 4816, 8042, 8428, 9632, 16084, 16856, 28147, 32168, 33712, 56294, 64336, 67424, 112588, 128672, 172903, 197029, 225176, 345806, 394058, 450352, 691612, 788116, 900704, 1210321, 1383224, 1576232, 2420642, 2766448, 3152464, 4841284, 5532896, 6304928, 8472247, 9682568, 16944494, 19365136, 33888988, 38730272, 67777976, 135555952, 271111904]

約数ペア:

[(1, 271111904), (2, 135555952), (4, 67777976), (7, 38730272), (8, 33888988), (14, 19365136), (16, 16944494), (28, 9682568), (32, 8472247), (43, 6304928), (49, 5532896), (56, 4841284), (86, 3152464), (98, 2766448), (112, 2420642), (172, 1576232), (196, 1383224), (224, 1210321), (301, 900704), (344, 788116), (392, 691612), (602, 450352), (688, 394058), (784, 345806), (1204, 225176), (1376, 197029), (1568, 172903), (2107, 128672), (2408, 112588), (4021, 67424), (4214, 64336), (4816, 56294), (8042, 33712), (8428, 32168), (9632, 28147), (16084, 16856)]