384418640752

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{7211}}^1\times {\mathrm{70891}}^1$

素因数の和:78157

約数の個数: 40

約数和(自身を含む): 760774378752

約数和(自身を除く): 376355738000

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 7211, 14422, 28844, 57688, 70891, 115376, 141782, 283564, 338917, 567128, 677834, 1134256, 1355668, 2711336, 3331877, 5422672, 6663754, 13327508, 26655016, 53310032, 511195001, 1022390002, 2044780004, 4089560008, 8179120016, 24026165047, 48052330094, 96104660188, 192209320376, 384418640752]

約数ペア:

[(1, 384418640752), (2, 192209320376), (4, 96104660188), (8, 48052330094), (16, 24026165047), (47, 8179120016), (94, 4089560008), (188, 2044780004), (376, 1022390002), (752, 511195001), (7211, 53310032), (14422, 26655016), (28844, 13327508), (57688, 6663754), (70891, 5422672), (115376, 3331877), (141782, 2711336), (283564, 1355668), (338917, 1134256), (567128, 677834)]