344238544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{2141}}^1$

素因数の和:2935

約数の個数: 40

約数和(自身を含む): 719532072

約数和(自身を除く): 375293528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 773, 1546, 2141, 3092, 4282, 6184, 8564, 10049, 12368, 17128, 20098, 27833, 34256, 40196, 55666, 80392, 111332, 160784, 222664, 445328, 1654993, 3309986, 6619972, 13239944, 21514909, 26479888, 43029818, 86059636, 172119272, 344238544]

約数ペア:

[(1, 344238544), (2, 172119272), (4, 86059636), (8, 43029818), (13, 26479888), (16, 21514909), (26, 13239944), (52, 6619972), (104, 3309986), (208, 1654993), (773, 445328), (1546, 222664), (2141, 160784), (3092, 111332), (4282, 80392), (6184, 55666), (8564, 40196), (10049, 34256), (12368, 27833), (17128, 20098)]