347926474

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 630685440

約数和(自身を除く): 282758966

約数列:

[1, 2, 7, 14, 23, 46, 109, 161, 218, 322, 431, 529, 763, 862, 1058, 1526, 2507, 3017, 3703, 5014, 6034, 7406, 9913, 17549, 19826, 35098, 46979, 57661, 69391, 93958, 115322, 138782, 227999, 328853, 403627, 455998, 657706, 807254, 1080517, 1595993, 2161034, 3191986, 7563619, 15127238, 24851891, 49703782, 173963237, 347926474]

約数ペア:

[(1, 347926474), (2, 173963237), (7, 49703782), (14, 24851891), (23, 15127238), (46, 7563619), (109, 3191986), (161, 2161034), (218, 1595993), (322, 1080517), (431, 807254), (529, 657706), (763, 455998), (862, 403627), (1058, 328853), (1526, 227999), (2507, 138782), (3017, 115322), (3703, 93958), (5014, 69391), (6034, 57661), (7406, 46979), (9913, 35098), (17549, 19826)]