217009121316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{44873681}}^1$

素因数の和:44873732

約数の個数: 48

約数和(自身を含む): 562895467008

約数和(自身を除く): 345886345692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 44873681, 89747362, 134621043, 179494724, 269242086, 538484172, 583357853, 1166715706, 1391084111, 1750073559, 2333431412, 2782168222, 3500147118, 4173252333, 5564336444, 7000294236, 8346504666, 16693009332, 18084093443, 36168186886, 54252280329, 72336373772, 108504560658, 217009121316]

約数ペア:

[(1, 217009121316), (2, 108504560658), (3, 72336373772), (4, 54252280329), (6, 36168186886), (12, 18084093443), (13, 16693009332), (26, 8346504666), (31, 7000294236), (39, 5564336444), (52, 4173252333), (62, 3500147118), (78, 2782168222), (93, 2333431412), (124, 1750073559), (156, 1391084111), (186, 1166715706), (372, 583357853), (403, 538484172), (806, 269242086), (1209, 179494724), (1612, 134621043), (2418, 89747362), (4836, 44873681)]