307548272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{26959}}^1$

素因数の和:27021

約数の個数: 40

約数和(自身を含む): 641863680

約数和(自身を除く): 334315408

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 26959, 53918, 107836, 215672, 431344, 620057, 835729, 1240114, 1671458, 2480228, 3342916, 4960456, 6685832, 9920912, 13371664, 19221767, 38443534, 76887068, 153774136, 307548272]

約数ペア:

[(1, 307548272), (2, 153774136), (4, 76887068), (8, 38443534), (16, 19221767), (23, 13371664), (31, 9920912), (46, 6685832), (62, 4960456), (92, 3342916), (124, 2480228), (184, 1671458), (248, 1240114), (368, 835729), (496, 620057), (713, 431344), (1426, 215672), (2852, 107836), (5704, 53918), (11408, 26959)]