311874756

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{36451}}^1$

素因数の和:36512

約数の個数: 48

約数和(自身を含む): 783863808

約数和(自身を除く): 471989052

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 2139, 2852, 4278, 8556, 36451, 72902, 109353, 145804, 218706, 437412, 838373, 1129981, 1676746, 2259962, 2515119, 3353492, 3389943, 4519924, 5030238, 6779886, 10060476, 13559772, 25989563, 51979126, 77968689, 103958252, 155937378, 311874756]

約数ペア:

[(1, 311874756), (2, 155937378), (3, 103958252), (4, 77968689), (6, 51979126), (12, 25989563), (23, 13559772), (31, 10060476), (46, 6779886), (62, 5030238), (69, 4519924), (92, 3389943), (93, 3353492), (124, 2515119), (138, 2259962), (186, 1676746), (276, 1129981), (372, 838373), (713, 437412), (1426, 218706), (2139, 145804), (2852, 109353), (4278, 72902), (8556, 36451)]