312365768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{273047}}^1$

素因数の和:273077

約数の個数: 32

約数和(自身を含む): 688080960

約数和(自身を除く): 375715192

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 273047, 546094, 1092188, 2184376, 3003517, 3549611, 6007034, 7099222, 12014068, 14198444, 24028136, 28396888, 39045721, 78091442, 156182884, 312365768]

約数ペア:

[(1, 312365768), (2, 156182884), (4, 78091442), (8, 39045721), (11, 28396888), (13, 24028136), (22, 14198444), (26, 12014068), (44, 7099222), (52, 6007034), (88, 3549611), (104, 3003517), (143, 2184376), (286, 1092188), (572, 546094), (1144, 273047)]