240314984

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{330103}}^1$

素因数の和:330129

約数の個数: 32

約数和(自身を含む): 554574720

約数和(自身を除く): 314259736

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 330103, 660206, 1320412, 2310721, 2640824, 4291339, 4621442, 8582678, 9242884, 17165356, 18485768, 30039373, 34330712, 60078746, 120157492, 240314984]

約数ペア:

[(1, 240314984), (2, 120157492), (4, 60078746), (7, 34330712), (8, 30039373), (13, 18485768), (14, 17165356), (26, 9242884), (28, 8582678), (52, 4621442), (56, 4291339), (91, 2640824), (104, 2310721), (182, 1320412), (364, 660206), (728, 330103)]