347156772

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{1231}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 824592384

約数和(自身を除く): 477435612

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 331, 426, 662, 852, 993, 1231, 1324, 1986, 2462, 3693, 3972, 4924, 7386, 14772, 23501, 47002, 70503, 87401, 94004, 141006, 174802, 262203, 282012, 349604, 407461, 524406, 814922, 1048812, 1222383, 1629844, 2444766, 4889532, 28929731, 57859462, 86789193, 115718924, 173578386, 347156772]

約数ペア:

[(1, 347156772), (2, 173578386), (3, 115718924), (4, 86789193), (6, 57859462), (12, 28929731), (71, 4889532), (142, 2444766), (213, 1629844), (284, 1222383), (331, 1048812), (426, 814922), (662, 524406), (852, 407461), (993, 349604), (1231, 282012), (1324, 262203), (1986, 174802), (2462, 141006), (3693, 94004), (3972, 87401), (4924, 70503), (7386, 47002), (14772, 23501)]