274554384

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439991}}^1$

素因数の和:440015

約数の個数: 40

約数和(自身を含む): 763826112

約数和(自身を除く): 489271728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 439991, 879982, 1319973, 1759964, 2639946, 3519928, 5279892, 5719883, 7039856, 10559784, 11439766, 17159649, 21119568, 22879532, 34319298, 45759064, 68638596, 91518128, 137277192, 274554384]

約数ペア:

[(1, 274554384), (2, 137277192), (3, 91518128), (4, 68638596), (6, 45759064), (8, 34319298), (12, 22879532), (13, 21119568), (16, 17159649), (24, 11439766), (26, 10559784), (39, 7039856), (48, 5719883), (52, 5279892), (78, 3519928), (104, 2639946), (156, 1759964), (208, 1319973), (312, 879982), (624, 439991)]